201421024

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14741}}^1$

素因数の和:14819

約数の個数: 48

約数和(自身を含む): 460658016

約数和(自身を除く): 259236992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 14741, 29482, 58964, 103187, 117928, 206374, 235856, 412748, 471712, 825496, 899201, 1650992, 1798402, 3301984, 3596804, 6294407, 7193608, 12588814, 14387216, 25177628, 28774432, 50355256, 100710512, 201421024]

約数ペア:

[(1, 201421024), (2, 100710512), (4, 50355256), (7, 28774432), (8, 25177628), (14, 14387216), (16, 12588814), (28, 7193608), (32, 6294407), (56, 3596804), (61, 3301984), (112, 1798402), (122, 1650992), (224, 899201), (244, 825496), (427, 471712), (488, 412748), (854, 235856), (976, 206374), (1708, 117928), (1952, 103187), (3416, 58964), (6832, 29482), (13664, 14741)]