201225513632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{720887}}^1$

素因数の和:720982

約数の個数: 96

約数和(自身を含む): 473052472704

約数和(自身を除く): 271826959072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 352, 416, 488, 572, 671, 793, 976, 1144, 1342, 1586, 1952, 2288, 2684, 3172, 4576, 5368, 6344, 8723, 10736, 12688, 17446, 21472, 25376, 34892, 69784, 139568, 279136, 720887, 1441774, 2883548, 5767096, 7929757, 9371531, 11534192, 15859514, 18743062, 23068384, 31719028, 37486124, 43974107, 63438056, 74972248, 87948214, 103086841, 126876112, 149944496, 175896428, 206173682, 253752224, 299888992, 351792856, 412347364, 483715177, 571663391, 703585712, 824694728, 967430354, 1143326782, 1407171424, 1649389456, 1934860708, 2286653564, 3298778912, 3869721416, 4573307128, 6288297301, 7739442832, 9146614256, 12576594602, 15478885664, 18293228512, 25153189204, 50306378408, 100612756816, 201225513632]

約数ペア:

[(1, 201225513632), (2, 100612756816), (4, 50306378408), (8, 25153189204), (11, 18293228512), (13, 15478885664), (16, 12576594602), (22, 9146614256), (26, 7739442832), (32, 6288297301), (44, 4573307128), (52, 3869721416), (61, 3298778912), (88, 2286653564), (104, 1934860708), (122, 1649389456), (143, 1407171424), (176, 1143326782), (208, 967430354), (244, 824694728), (286, 703585712), (352, 571663391), (416, 483715177), (488, 412347364), (572, 351792856), (671, 299888992), (793, 253752224), (976, 206173682), (1144, 175896428), (1342, 149944496), (1586, 126876112), (1952, 103086841), (2288, 87948214), (2684, 74972248), (3172, 63438056), (4576, 43974107), (5368, 37486124), (6344, 31719028), (8723, 23068384), (10736, 18743062), (12688, 15859514), (17446, 11534192), (21472, 9371531), (25376, 7929757), (34892, 5767096), (69784, 2883548), (139568, 1441774), (279136, 720887)]