205636005128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 391172883120

約数和(自身を除く): 185536877992

約数列:

[1, 2, 4, 8, 113, 226, 397, 421, 452, 794, 842, 904, 1361, 1588, 1684, 2722, 3176, 3368, 5444, 10888, 44861, 47573, 89722, 95146, 153793, 167137, 179444, 190292, 307586, 334274, 358888, 380584, 540317, 572981, 615172, 668548, 1080634, 1145962, 1230344, 1337096, 2161268, 2291924, 4322536, 4583848, 18886481, 37772962, 61055821, 64746853, 75545924, 122111642, 129493706, 151091848, 227473457, 244223284, 258987412, 454946914, 488446568, 517974824, 909893828, 1819787656, 25704500641, 51409001282, 102818002564, 205636005128]

約数ペア:

[(1, 205636005128), (2, 102818002564), (4, 51409001282), (8, 25704500641), (113, 1819787656), (226, 909893828), (397, 517974824), (421, 488446568), (452, 454946914), (794, 258987412), (842, 244223284), (904, 227473457), (1361, 151091848), (1588, 129493706), (1684, 122111642), (2722, 75545924), (3176, 64746853), (3368, 61055821), (5444, 37772962), (10888, 18886481), (44861, 4583848), (47573, 4322536), (89722, 2291924), (95146, 2161268), (153793, 1337096), (167137, 1230344), (179444, 1145962), (190292, 1080634), (307586, 668548), (334274, 615172), (358888, 572981), (380584, 540317)]