201886740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101963}}^1$

素因数の和:101989

約数の個数: 72

約数和(自身を含む): 668068128

約数和(自身を除く): 466181388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 101963, 203926, 305889, 407852, 509815, 611778, 917667, 1019630, 1121593, 1223556, 1529445, 1835334, 2039260, 2243186, 3058890, 3364779, 3670668, 4486372, 4588335, 5607965, 6117780, 6729558, 9176670, 10094337, 11215930, 13459116, 16823895, 18353340, 20188674, 22431860, 33647790, 40377348, 50471685, 67295580, 100943370, 201886740]

約数ペア:

[(1, 201886740), (2, 100943370), (3, 67295580), (4, 50471685), (5, 40377348), (6, 33647790), (9, 22431860), (10, 20188674), (11, 18353340), (12, 16823895), (15, 13459116), (18, 11215930), (20, 10094337), (22, 9176670), (30, 6729558), (33, 6117780), (36, 5607965), (44, 4588335), (45, 4486372), (55, 3670668), (60, 3364779), (66, 3058890), (90, 2243186), (99, 2039260), (110, 1835334), (132, 1529445), (165, 1223556), (180, 1121593), (198, 1019630), (220, 917667), (330, 611778), (396, 509815), (495, 407852), (660, 305889), (990, 203926), (1980, 101963)]