201770639896

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13921}}^1\times {\mathrm{3863}}^1$

素因数の和:17864

約数の個数: 64

約数和(自身を含む): 438964001280

約数和(自身を除く): 237193361384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 3863, 7726, 13921, 15452, 27041, 27842, 30904, 54082, 55684, 97447, 108164, 111368, 194894, 216328, 258821, 389788, 517642, 779576, 932707, 1035284, 1811747, 1865414, 2070568, 3623494, 3730828, 6528949, 7246988, 7461656, 13057898, 14493976, 26115796, 52231592, 53776823, 107553646, 215107292, 376437761, 430214584, 752875522, 1505751044, 3011502088, 3603047141, 7206094282, 14412188564, 25221329987, 28824377128, 50442659974, 100885319948, 201770639896]

約数ペア:

[(1, 201770639896), (2, 100885319948), (4, 50442659974), (7, 28824377128), (8, 25221329987), (14, 14412188564), (28, 7206094282), (56, 3603047141), (67, 3011502088), (134, 1505751044), (268, 752875522), (469, 430214584), (536, 376437761), (938, 215107292), (1876, 107553646), (3752, 53776823), (3863, 52231592), (7726, 26115796), (13921, 14493976), (15452, 13057898), (27041, 7461656), (27842, 7246988), (30904, 6528949), (54082, 3730828), (55684, 3623494), (97447, 2070568), (108164, 1865414), (111368, 1811747), (194894, 1035284), (216328, 932707), (258821, 779576), (389788, 517642)]