201865576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 437976000

約数和(自身を除く): 236110424

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 157, 209, 314, 418, 628, 769, 836, 1256, 1538, 1672, 1727, 2983, 3076, 3454, 5966, 6152, 6908, 8459, 11932, 13816, 14611, 16918, 23864, 29222, 32813, 33836, 58444, 65626, 67672, 116888, 120733, 131252, 160721, 241466, 262504, 321442, 482932, 642884, 965864, 1285768, 1328063, 2293927, 2656126, 4587854, 5312252, 9175708, 10624504, 18351416, 25233197, 50466394, 100932788, 201865576]

約数ペア:

[(1, 201865576), (2, 100932788), (4, 50466394), (8, 25233197), (11, 18351416), (19, 10624504), (22, 9175708), (38, 5312252), (44, 4587854), (76, 2656126), (88, 2293927), (152, 1328063), (157, 1285768), (209, 965864), (314, 642884), (418, 482932), (628, 321442), (769, 262504), (836, 241466), (1256, 160721), (1538, 131252), (1672, 120733), (1727, 116888), (2983, 67672), (3076, 65626), (3454, 58444), (5966, 33836), (6152, 32813), (6908, 29222), (8459, 23864), (11932, 16918), (13816, 14611)]