201255394095

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{689219}}^1$

素因数の和:689346

約数の個数: 80

約数和(自身を含む): 416310935040

約数和(自身を除く): 215055540945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 103, 105, 135, 189, 309, 315, 405, 515, 567, 721, 927, 945, 1545, 2163, 2781, 2835, 3605, 4635, 6489, 8343, 10815, 13905, 19467, 32445, 41715, 58401, 97335, 292005, 689219, 2067657, 3446095, 4824533, 6202971, 10338285, 14473599, 18608913, 24122665, 31014855, 43420797, 55826739, 70989557, 72367995, 93044565, 130262391, 212968671, 217103985, 279133695, 354947785, 390787173, 496926899, 638906013, 651311955, 1064843355, 1490780697, 1916718039, 1953935865, 2484634495, 3194530065, 4472342091, 5750154117, 7453903485, 9583590195, 13417026273, 22361710455, 28750770585, 40251078819, 67085131365, 201255394095]

約数ペア:

[(1, 201255394095), (3, 67085131365), (5, 40251078819), (7, 28750770585), (9, 22361710455), (15, 13417026273), (21, 9583590195), (27, 7453903485), (35, 5750154117), (45, 4472342091), (63, 3194530065), (81, 2484634495), (103, 1953935865), (105, 1916718039), (135, 1490780697), (189, 1064843355), (309, 651311955), (315, 638906013), (405, 496926899), (515, 390787173), (567, 354947785), (721, 279133695), (927, 217103985), (945, 212968671), (1545, 130262391), (2163, 93044565), (2781, 72367995), (2835, 70989557), (3605, 55826739), (4635, 43420797), (6489, 31014855), (8343, 24122665), (10815, 18608913), (13905, 14473599), (19467, 10338285), (32445, 6202971), (41715, 4824533), (58401, 3446095), (97335, 2067657), (292005, 689219)]