220186550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3233

約数の個数: 48

約数和(自身を含む): 439003152

約数和(自身を除く): 218816602

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 830, 850, 1411, 2075, 2822, 3121, 4150, 6242, 7055, 14110, 15605, 31210, 35275, 53057, 70550, 78025, 106114, 156050, 259043, 265285, 518086, 530570, 1295215, 1326425, 2590430, 2652850, 4403731, 6476075, 8807462, 12952150, 22018655, 44037310, 110093275, 220186550]

約数ペア:

[(1, 220186550), (2, 110093275), (5, 44037310), (10, 22018655), (17, 12952150), (25, 8807462), (34, 6476075), (50, 4403731), (83, 2652850), (85, 2590430), (166, 1326425), (170, 1295215), (415, 530570), (425, 518086), (830, 265285), (850, 259043), (1411, 156050), (2075, 106114), (2822, 78025), (3121, 70550), (4150, 53057), (6242, 35275), (7055, 31210), (14110, 15605)]