201543615

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 246613185

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 79, 89, 91, 105, 117, 147, 195, 237, 245, 267, 273, 315, 395, 441, 445, 455, 553, 585, 623, 637, 711, 735, 801, 819, 1027, 1157, 1185, 1335, 1365, 1659, 1869, 1911, 2205, 2765, 3081, 3115, 3185, 3471, 3555, 3871, 4005, 4095, 4361, 4977, 5135, 5607, 5733, 5785, 7031, 7189, 8099, 8295, 9243, 9345, 9555, 10413, 11613, 13083, 15405, 17355, 19355, 21093, 21567, 21805, 24297, 24885, 28035, 28665, 34839, 35155, 35945, 39249, 40495, 46215, 49217, 50323, 52065, 56693, 58065, 63279, 64701, 65415, 72891, 91403, 105465, 107835, 121485, 147651, 150969, 170079, 174195, 196245, 246085, 251615, 274209, 283465, 316395, 323505, 344519, 364455, 442953, 452907, 457015, 510237, 639821, 738255, 754845, 822627, 850395, 1033557, 1371045, 1722595, 1919463, 2214765, 2264535, 2551185, 3100671, 3199105, 4113135, 4478747, 5167785, 5758389, 9597315, 13436241, 15503355, 22393735, 28791945, 40308723, 67181205, 201543615]

約数ペア:

[(1, 201543615), (3, 67181205), (5, 40308723), (7, 28791945), (9, 22393735), (13, 15503355), (15, 13436241), (21, 9597315), (35, 5758389), (39, 5167785), (45, 4478747), (49, 4113135), (63, 3199105), (65, 3100671), (79, 2551185), (89, 2264535), (91, 2214765), (105, 1919463), (117, 1722595), (147, 1371045), (195, 1033557), (237, 850395), (245, 822627), (267, 754845), (273, 738255), (315, 639821), (395, 510237), (441, 457015), (445, 452907), (455, 442953), (553, 364455), (585, 344519), (623, 323505), (637, 316395), (711, 283465), (735, 274209), (801, 251615), (819, 246085), (1027, 196245), (1157, 174195), (1185, 170079), (1335, 150969), (1365, 147651), (1659, 121485), (1869, 107835), (1911, 105465), (2205, 91403), (2765, 72891), (3081, 65415), (3115, 64701), (3185, 63279), (3471, 58065), (3555, 56693), (3871, 52065), (4005, 50323), (4095, 49217), (4361, 46215), (4977, 40495), (5135, 39249), (5607, 35945), (5733, 35155), (5785, 34839), (7031, 28665), (7189, 28035), (8099, 24885), (8295, 24297), (9243, 21805), (9345, 21567), (9555, 21093), (10413, 19355), (11613, 17355), (13083, 15405)]