202468948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 394632000

約数和(自身を除く): 192163052

約数列:

[1, 2, 4, 11, 22, 44, 89, 149, 178, 298, 347, 356, 596, 694, 979, 1388, 1639, 1958, 3278, 3817, 3916, 6556, 7634, 13261, 15268, 26522, 30883, 51703, 53044, 61766, 103406, 123532, 145871, 206812, 291742, 339713, 568733, 583484, 679426, 1137466, 1358852, 2274932, 4601567, 9203134, 18406268, 50617237, 101234474, 202468948]

約数ペア:

[(1, 202468948), (2, 101234474), (4, 50617237), (11, 18406268), (22, 9203134), (44, 4601567), (89, 2274932), (149, 1358852), (178, 1137466), (298, 679426), (347, 583484), (356, 568733), (596, 339713), (694, 291742), (979, 206812), (1388, 145871), (1639, 123532), (1958, 103406), (3278, 61766), (3817, 53044), (3916, 51703), (6556, 30883), (7634, 26522), (13261, 15268)]