197792184

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 508083840

約数和(自身を除く): 310291656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 159, 212, 262, 318, 393, 424, 524, 636, 786, 1048, 1187, 1272, 1572, 2374, 3144, 3561, 4748, 6943, 7122, 9496, 13886, 14244, 20829, 27772, 28488, 41658, 55544, 62911, 83316, 125822, 155497, 166632, 188733, 251644, 310994, 377466, 466491, 503288, 621988, 754932, 932982, 1243976, 1509864, 1865964, 3731928, 8241341, 16482682, 24724023, 32965364, 49448046, 65930728, 98896092, 197792184]

約数ペア:

[(1, 197792184), (2, 98896092), (3, 65930728), (4, 49448046), (6, 32965364), (8, 24724023), (12, 16482682), (24, 8241341), (53, 3731928), (106, 1865964), (131, 1509864), (159, 1243976), (212, 932982), (262, 754932), (318, 621988), (393, 503288), (424, 466491), (524, 377466), (636, 310994), (786, 251644), (1048, 188733), (1187, 166632), (1272, 155497), (1572, 125822), (2374, 83316), (3144, 62911), (3561, 55544), (4748, 41658), (6943, 28488), (7122, 27772), (9496, 20829), (13886, 14244)]