202150209620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1\times {\mathrm{83407}}^1$

素因数の和:84272

約数の個数: 48

約数和(自身を含む): 427522717440

約数和(自身を除く): 225372507820

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 677, 716, 895, 1354, 1790, 2708, 3385, 3580, 6770, 13540, 83407, 121183, 166814, 242366, 333628, 417035, 484732, 605915, 834070, 1211830, 1668140, 2423660, 14929853, 29859706, 56466539, 59719412, 74649265, 112933078, 149298530, 225866156, 282332695, 298597060, 564665390, 1129330780, 10107510481, 20215020962, 40430041924, 50537552405, 101075104810, 202150209620]

約数ペア:

[(1, 202150209620), (2, 101075104810), (4, 50537552405), (5, 40430041924), (10, 20215020962), (20, 10107510481), (179, 1129330780), (358, 564665390), (677, 298597060), (716, 282332695), (895, 225866156), (1354, 149298530), (1790, 112933078), (2708, 74649265), (3385, 59719412), (3580, 56466539), (6770, 29859706), (13540, 14929853), (83407, 2423660), (121183, 1668140), (166814, 1211830), (242366, 834070), (333628, 605915), (417035, 484732)]