201999470500

素因数分解:

$2^2\times 5^3\times {\mathrm{271}}^2\times {\mathrm{5501}}^1$

素因数の和:6062

約数の個数: 72

約数和(自身を含む): 442881267192

約数和(自身を除く): 240881796692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 271, 500, 542, 1084, 1355, 2710, 5420, 5501, 6775, 11002, 13550, 22004, 27100, 27505, 33875, 55010, 67750, 73441, 110020, 135500, 137525, 146882, 275050, 293764, 367205, 550100, 687625, 734410, 1375250, 1468820, 1490771, 1836025, 2750500, 2981542, 3672050, 5963084, 7344100, 7453855, 9180125, 14907710, 18360250, 29815420, 36720500, 37269275, 74538550, 149077100, 186346375, 372692750, 403998941, 745385500, 807997882, 1615995764, 2019994705, 4039989410, 8079978820, 10099973525, 20199947050, 40399894100, 50499867625, 100999735250, 201999470500]

約数ペア:

[(1, 201999470500), (2, 100999735250), (4, 50499867625), (5, 40399894100), (10, 20199947050), (20, 10099973525), (25, 8079978820), (50, 4039989410), (100, 2019994705), (125, 1615995764), (250, 807997882), (271, 745385500), (500, 403998941), (542, 372692750), (1084, 186346375), (1355, 149077100), (2710, 74538550), (5420, 37269275), (5501, 36720500), (6775, 29815420), (11002, 18360250), (13550, 14907710), (22004, 9180125), (27100, 7453855), (27505, 7344100), (33875, 5963084), (55010, 3672050), (67750, 2981542), (73441, 2750500), (110020, 1836025), (135500, 1490771), (137525, 1468820), (146882, 1375250), (275050, 734410), (293764, 687625), (367205, 550100)]