201930560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48541}}^1$

素因数の和:48571

約数の個数: 56

約数和(自身を含む): 517846056

約数和(自身を除く): 315915496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 48541, 97082, 194164, 242705, 388328, 485410, 631033, 776656, 970820, 1262066, 1553312, 1941640, 2524132, 3106624, 3155165, 3883280, 5048264, 6310330, 7766560, 10096528, 12620660, 15533120, 20193056, 25241320, 40386112, 50482640, 100965280, 201930560]

約数ペア:

[(1, 201930560), (2, 100965280), (4, 50482640), (5, 40386112), (8, 25241320), (10, 20193056), (13, 15533120), (16, 12620660), (20, 10096528), (26, 7766560), (32, 6310330), (40, 5048264), (52, 3883280), (64, 3155165), (65, 3106624), (80, 2524132), (104, 1941640), (130, 1553312), (160, 1262066), (208, 970820), (260, 776656), (320, 631033), (416, 485410), (520, 388328), (832, 242705), (1040, 194164), (2080, 97082), (4160, 48541)]