199874610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 596596104

約数和(自身を除く): 396721494

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 773, 845, 1014, 1105, 1170, 1326, 1521, 1530, 1546, 1690, 1989, 2210, 2319, 2535, 2873, 3042, 3315, 3865, 3978, 4638, 5070, 5746, 6630, 6957, 7605, 7730, 8619, 9945, 10049, 11595, 13141, 13914, 14365, 15210, 17238, 19890, 20098, 23190, 25857, 26282, 28730, 30147, 34785, 39423, 43095, 50245, 51714, 60294, 65705, 69570, 78846, 86190, 90441, 100490, 118269, 129285, 130637, 131410, 150735, 170833, 180882, 197115, 236538, 258570, 261274, 301470, 341666, 391911, 394230, 452205, 512499, 591345, 653185, 783822, 854165, 904410, 1024998, 1175733, 1182690, 1306370, 1537497, 1708330, 1959555, 2220829, 2351466, 2562495, 3074994, 3919110, 4441658, 5124990, 5878665, 6662487, 7687485, 11104145, 11757330, 13324974, 15374970, 19987461, 22208290, 33312435, 39974922, 66624870, 99937305, 199874610]

約数ペア:

[(1, 199874610), (2, 99937305), (3, 66624870), (5, 39974922), (6, 33312435), (9, 22208290), (10, 19987461), (13, 15374970), (15, 13324974), (17, 11757330), (18, 11104145), (26, 7687485), (30, 6662487), (34, 5878665), (39, 5124990), (45, 4441658), (51, 3919110), (65, 3074994), (78, 2562495), (85, 2351466), (90, 2220829), (102, 1959555), (117, 1708330), (130, 1537497), (153, 1306370), (169, 1182690), (170, 1175733), (195, 1024998), (221, 904410), (234, 854165), (255, 783822), (306, 653185), (338, 591345), (390, 512499), (442, 452205), (507, 394230), (510, 391911), (585, 341666), (663, 301470), (765, 261274), (773, 258570), (845, 236538), (1014, 197115), (1105, 180882), (1170, 170833), (1326, 150735), (1521, 131410), (1530, 130637), (1546, 129285), (1690, 118269), (1989, 100490), (2210, 90441), (2319, 86190), (2535, 78846), (2873, 69570), (3042, 65705), (3315, 60294), (3865, 51714), (3978, 50245), (4638, 43095), (5070, 39423), (5746, 34785), (6630, 30147), (6957, 28730), (7605, 26282), (7730, 25857), (8619, 23190), (9945, 20098), (10049, 19890), (11595, 17238), (13141, 15210), (13914, 14365)]