220699804914

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8171}}^1\times {\mathrm{78977}}^1$

素因数の和:87175

約数の個数: 48

約数和(自身を含む): 503418408480

約数和(自身を除く): 282718603566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 8171, 16342, 24513, 49026, 73539, 78977, 147078, 155249, 157954, 236931, 310498, 465747, 473862, 710793, 931494, 1397241, 1421586, 1500563, 2794482, 3001126, 4501689, 9003378, 13505067, 27010134, 645321067, 1290642134, 1935963201, 3871926402, 5807889603, 11615779206, 12261100273, 24522200546, 36783300819, 73566601638, 110349902457, 220699804914]

約数ペア:

[(1, 220699804914), (2, 110349902457), (3, 73566601638), (6, 36783300819), (9, 24522200546), (18, 12261100273), (19, 11615779206), (38, 5807889603), (57, 3871926402), (114, 1935963201), (171, 1290642134), (342, 645321067), (8171, 27010134), (16342, 13505067), (24513, 9003378), (49026, 4501689), (73539, 3001126), (78977, 2794482), (147078, 1500563), (155249, 1421586), (157954, 1397241), (236931, 931494), (310498, 710793), (465747, 473862)]