201084780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3727

約数の個数: 96

約数和(自身を含む): 615057408

約数和(自身を除く): 413972628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 3631, 3692, 4260, 4615, 5538, 7262, 9230, 10893, 11076, 13845, 14524, 18155, 18460, 21786, 27690, 36310, 43572, 47203, 54465, 55380, 72620, 94406, 108930, 141609, 188812, 217860, 236015, 257801, 283218, 472030, 515602, 566436, 708045, 773403, 944060, 1031204, 1289005, 1416090, 1546806, 2578010, 2832180, 3093612, 3351413, 3867015, 5156020, 6702826, 7734030, 10054239, 13405652, 15468060, 16757065, 20108478, 33514130, 40216956, 50271195, 67028260, 100542390, 201084780]

約数ペア:

[(1, 201084780), (2, 100542390), (3, 67028260), (4, 50271195), (5, 40216956), (6, 33514130), (10, 20108478), (12, 16757065), (13, 15468060), (15, 13405652), (20, 10054239), (26, 7734030), (30, 6702826), (39, 5156020), (52, 3867015), (60, 3351413), (65, 3093612), (71, 2832180), (78, 2578010), (130, 1546806), (142, 1416090), (156, 1289005), (195, 1031204), (213, 944060), (260, 773403), (284, 708045), (355, 566436), (390, 515602), (426, 472030), (710, 283218), (780, 257801), (852, 236015), (923, 217860), (1065, 188812), (1420, 141609), (1846, 108930), (2130, 94406), (2769, 72620), (3631, 55380), (3692, 54465), (4260, 47203), (4615, 43572), (5538, 36310), (7262, 27690), (9230, 21786), (10893, 18460), (11076, 18155), (13845, 14524)]