203896140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5849}}^1$

素因数の和:5951

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 456545460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 5849, 6972, 8715, 11620, 11698, 17430, 17547, 23396, 29245, 34860, 35094, 40943, 58490, 70188, 81886, 87735, 116980, 122829, 163772, 175470, 204715, 245658, 350940, 409430, 485467, 491316, 614145, 818860, 970934, 1228290, 1456401, 1941868, 2427335, 2456580, 2912802, 3398269, 4854670, 5825604, 6796538, 7282005, 9709340, 10194807, 13593076, 14564010, 16991345, 20389614, 29128020, 33982690, 40779228, 50974035, 67965380, 101948070, 203896140]

約数ペア:

[(1, 203896140), (2, 101948070), (3, 67965380), (4, 50974035), (5, 40779228), (6, 33982690), (7, 29128020), (10, 20389614), (12, 16991345), (14, 14564010), (15, 13593076), (20, 10194807), (21, 9709340), (28, 7282005), (30, 6796538), (35, 5825604), (42, 4854670), (60, 3398269), (70, 2912802), (83, 2456580), (84, 2427335), (105, 1941868), (140, 1456401), (166, 1228290), (210, 970934), (249, 818860), (332, 614145), (415, 491316), (420, 485467), (498, 409430), (581, 350940), (830, 245658), (996, 204715), (1162, 175470), (1245, 163772), (1660, 122829), (1743, 116980), (2324, 87735), (2490, 81886), (2905, 70188), (3486, 58490), (4980, 40943), (5810, 35094), (5849, 34860), (6972, 29245), (8715, 23396), (11620, 17547), (11698, 17430)]