211340808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 658719360

約数和(自身を除く): 447378552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 151, 168, 252, 302, 453, 504, 604, 906, 1057, 1208, 1359, 1812, 2114, 2718, 2777, 3171, 3624, 4228, 5436, 5554, 6342, 8331, 8456, 9513, 10872, 11108, 12684, 16662, 19026, 19439, 22216, 24993, 25368, 33324, 38052, 38878, 49986, 58317, 66648, 76104, 77756, 99972, 116634, 155512, 174951, 199944, 233268, 349902, 419327, 466536, 699804, 838654, 1257981, 1399608, 1677308, 2515962, 2935289, 3354616, 3773943, 5031924, 5870578, 7547886, 8805867, 10063848, 11741156, 15095772, 17611734, 23482312, 26417601, 30191544, 35223468, 52835202, 70446936, 105670404, 211340808]

約数ペア:

[(1, 211340808), (2, 105670404), (3, 70446936), (4, 52835202), (6, 35223468), (7, 30191544), (8, 26417601), (9, 23482312), (12, 17611734), (14, 15095772), (18, 11741156), (21, 10063848), (24, 8805867), (28, 7547886), (36, 5870578), (42, 5031924), (56, 3773943), (63, 3354616), (72, 2935289), (84, 2515962), (126, 1677308), (151, 1399608), (168, 1257981), (252, 838654), (302, 699804), (453, 466536), (504, 419327), (604, 349902), (906, 233268), (1057, 199944), (1208, 174951), (1359, 155512), (1812, 116634), (2114, 99972), (2718, 77756), (2777, 76104), (3171, 66648), (3624, 58317), (4228, 49986), (5436, 38878), (5554, 38052), (6342, 33324), (8331, 25368), (8456, 24993), (9513, 22216), (10872, 19439), (11108, 19026), (12684, 16662)]