201211860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 586776960

約数和(自身を除く): 385565100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 197, 290, 348, 394, 435, 580, 587, 591, 788, 870, 985, 1174, 1182, 1740, 1761, 1970, 2348, 2364, 2935, 2955, 3522, 3940, 5713, 5870, 5910, 7044, 8805, 11426, 11740, 11820, 17023, 17139, 17610, 22852, 28565, 34046, 34278, 35220, 51069, 57130, 68092, 68556, 85115, 85695, 102138, 114260, 115639, 170230, 171390, 204276, 231278, 255345, 340460, 342780, 346917, 462556, 510690, 578195, 693834, 1021380, 1156390, 1387668, 1734585, 2312780, 3353531, 3469170, 6707062, 6938340, 10060593, 13414124, 16767655, 20121186, 33535310, 40242372, 50302965, 67070620, 100605930, 201211860]

約数ペア:

[(1, 201211860), (2, 100605930), (3, 67070620), (4, 50302965), (5, 40242372), (6, 33535310), (10, 20121186), (12, 16767655), (15, 13414124), (20, 10060593), (29, 6938340), (30, 6707062), (58, 3469170), (60, 3353531), (87, 2312780), (116, 1734585), (145, 1387668), (174, 1156390), (197, 1021380), (290, 693834), (348, 578195), (394, 510690), (435, 462556), (580, 346917), (587, 342780), (591, 340460), (788, 255345), (870, 231278), (985, 204276), (1174, 171390), (1182, 170230), (1740, 115639), (1761, 114260), (1970, 102138), (2348, 85695), (2364, 85115), (2935, 68556), (2955, 68092), (3522, 57130), (3940, 51069), (5713, 35220), (5870, 34278), (5910, 34046), (7044, 28565), (8805, 22852), (11426, 17610), (11740, 17139), (11820, 17023)]