213734850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 637673472

約数和(自身を除く): 423938622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 61, 70, 71, 75, 94, 105, 122, 141, 142, 150, 175, 183, 210, 213, 235, 282, 305, 329, 350, 355, 366, 426, 427, 470, 497, 525, 610, 658, 705, 710, 854, 915, 987, 994, 1050, 1065, 1175, 1281, 1410, 1491, 1525, 1645, 1775, 1830, 1974, 2130, 2135, 2350, 2485, 2562, 2867, 2982, 3050, 3290, 3337, 3525, 3550, 4270, 4331, 4575, 4935, 4970, 5325, 5734, 6405, 6674, 7050, 7455, 8225, 8601, 8662, 9150, 9870, 10011, 10650, 10675, 12425, 12810, 12993, 14335, 14910, 16450, 16685, 17202, 20022, 20069, 21350, 21655, 23359, 24675, 24850, 25986, 28670, 30317, 32025, 33370, 37275, 40138, 43005, 43310, 46718, 49350, 50055, 60207, 60634, 64050, 64965, 70077, 71675, 74550, 83425, 86010, 90951, 100110, 100345, 108275, 116795, 120414, 129930, 140154, 143350, 151585, 166850, 181902, 200690, 203557, 215025, 216550, 233590, 250275, 301035, 303170, 324825, 350385, 407114, 430050, 454755, 500550, 501725, 583975, 602070, 610671, 649650, 700770, 757925, 909510, 1003450, 1017785, 1167950, 1221342, 1424899, 1505175, 1515850, 1751925, 2035570, 2273775, 2849798, 3010350, 3053355, 3503850, 4274697, 4547550, 5088925, 6106710, 7124495, 8549394, 10177850, 14248990, 15266775, 21373485, 30533550, 35622475, 42746970, 71244950, 106867425, 213734850]

約数ペア:

[(1, 213734850), (2, 106867425), (3, 71244950), (5, 42746970), (6, 35622475), (7, 30533550), (10, 21373485), (14, 15266775), (15, 14248990), (21, 10177850), (25, 8549394), (30, 7124495), (35, 6106710), (42, 5088925), (47, 4547550), (50, 4274697), (61, 3503850), (70, 3053355), (71, 3010350), (75, 2849798), (94, 2273775), (105, 2035570), (122, 1751925), (141, 1515850), (142, 1505175), (150, 1424899), (175, 1221342), (183, 1167950), (210, 1017785), (213, 1003450), (235, 909510), (282, 757925), (305, 700770), (329, 649650), (350, 610671), (355, 602070), (366, 583975), (426, 501725), (427, 500550), (470, 454755), (497, 430050), (525, 407114), (610, 350385), (658, 324825), (705, 303170), (710, 301035), (854, 250275), (915, 233590), (987, 216550), (994, 215025), (1050, 203557), (1065, 200690), (1175, 181902), (1281, 166850), (1410, 151585), (1491, 143350), (1525, 140154), (1645, 129930), (1775, 120414), (1830, 116795), (1974, 108275), (2130, 100345), (2135, 100110), (2350, 90951), (2485, 86010), (2562, 83425), (2867, 74550), (2982, 71675), (3050, 70077), (3290, 64965), (3337, 64050), (3525, 60634), (3550, 60207), (4270, 50055), (4331, 49350), (4575, 46718), (4935, 43310), (4970, 43005), (5325, 40138), (5734, 37275), (6405, 33370), (6674, 32025), (7050, 30317), (7455, 28670), (8225, 25986), (8601, 24850), (8662, 24675), (9150, 23359), (9870, 21655), (10011, 21350), (10650, 20069), (10675, 20022), (12425, 17202), (12810, 16685), (12993, 16450), (14335, 14910)]