201858440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 532186200

約数和(自身を除く): 330327760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 181, 196, 245, 280, 362, 392, 490, 569, 724, 905, 980, 1138, 1267, 1448, 1810, 1960, 2276, 2534, 2845, 3620, 3983, 4552, 5068, 5690, 6335, 7240, 7966, 8869, 10136, 11380, 12670, 15932, 17738, 19915, 22760, 25340, 27881, 31864, 35476, 39830, 44345, 50680, 55762, 70952, 79660, 88690, 102989, 111524, 139405, 159320, 177380, 205978, 223048, 278810, 354760, 411956, 514945, 557620, 720923, 823912, 1029890, 1115240, 1441846, 2059780, 2883692, 3604615, 4119560, 5046461, 5767384, 7209230, 10092922, 14418460, 20185844, 25232305, 28836920, 40371688, 50464610, 100929220, 201858440]

約数ペア:

[(1, 201858440), (2, 100929220), (4, 50464610), (5, 40371688), (7, 28836920), (8, 25232305), (10, 20185844), (14, 14418460), (20, 10092922), (28, 7209230), (35, 5767384), (40, 5046461), (49, 4119560), (56, 3604615), (70, 2883692), (98, 2059780), (140, 1441846), (181, 1115240), (196, 1029890), (245, 823912), (280, 720923), (362, 557620), (392, 514945), (490, 411956), (569, 354760), (724, 278810), (905, 223048), (980, 205978), (1138, 177380), (1267, 159320), (1448, 139405), (1810, 111524), (1960, 102989), (2276, 88690), (2534, 79660), (2845, 70952), (3620, 55762), (3983, 50680), (4552, 44345), (5068, 39830), (5690, 35476), (6335, 31864), (7240, 27881), (7966, 25340), (8869, 22760), (10136, 19915), (11380, 17738), (12670, 15932)]