202468292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 400404480

約数和(自身を除く): 197936188

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 962, 1222, 1739, 1924, 2239, 2444, 3478, 4478, 6956, 8956, 22607, 29107, 45214, 58214, 82843, 90428, 105233, 116428, 165686, 210466, 331372, 420932, 1076959, 1368029, 2153918, 2736058, 3893621, 4307836, 5472116, 7787242, 15574484, 50617073, 101234146, 202468292]

約数ペア:

[(1, 202468292), (2, 101234146), (4, 50617073), (13, 15574484), (26, 7787242), (37, 5472116), (47, 4307836), (52, 3893621), (74, 2736058), (94, 2153918), (148, 1368029), (188, 1076959), (481, 420932), (611, 331372), (962, 210466), (1222, 165686), (1739, 116428), (1924, 105233), (2239, 90428), (2444, 82843), (3478, 58214), (4478, 45214), (6956, 29107), (8956, 22607)]