201216213548

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{93563}}^1$

素因数の和:94526

約数の個数: 48

約数和(自身を含む): 407430051840

約数和(自身を除く): 206213838292

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 863, 1246, 1726, 2492, 3452, 6041, 12082, 24164, 76807, 93563, 153614, 187126, 307228, 374252, 537649, 654941, 1075298, 1309882, 2150596, 2619764, 8327107, 16654214, 33308428, 58289749, 80744869, 116579498, 161489738, 233158996, 322979476, 565214083, 1130428166, 2260856332, 7186293341, 14372586682, 28745173364, 50304053387, 100608106774, 201216213548]

約数ペア:

[(1, 201216213548), (2, 100608106774), (4, 50304053387), (7, 28745173364), (14, 14372586682), (28, 7186293341), (89, 2260856332), (178, 1130428166), (356, 565214083), (623, 322979476), (863, 233158996), (1246, 161489738), (1726, 116579498), (2492, 80744869), (3452, 58289749), (6041, 33308428), (12082, 16654214), (24164, 8327107), (76807, 2619764), (93563, 2150596), (153614, 1309882), (187126, 1075298), (307228, 654941), (374252, 537649)]