205991688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 604929600

約数和(自身を除く): 398937912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 109, 147, 168, 196, 218, 294, 327, 392, 436, 588, 654, 763, 872, 1176, 1308, 1526, 1607, 2289, 2616, 3052, 3214, 4578, 4821, 5341, 6104, 6428, 9156, 9642, 10682, 11249, 12856, 16023, 18312, 19284, 21364, 22498, 32046, 33747, 38568, 42728, 44996, 64092, 67494, 78743, 89992, 128184, 134988, 157486, 175163, 236229, 269976, 314972, 350326, 472458, 525489, 629944, 700652, 944916, 1050978, 1226141, 1401304, 1889832, 2101956, 2452282, 3678423, 4203912, 4904564, 7356846, 8582987, 9809128, 14713692, 17165974, 25748961, 29427384, 34331948, 51497922, 68663896, 102995844, 205991688]

約数ペア:

[(1, 205991688), (2, 102995844), (3, 68663896), (4, 51497922), (6, 34331948), (7, 29427384), (8, 25748961), (12, 17165974), (14, 14713692), (21, 9809128), (24, 8582987), (28, 7356846), (42, 4904564), (49, 4203912), (56, 3678423), (84, 2452282), (98, 2101956), (109, 1889832), (147, 1401304), (168, 1226141), (196, 1050978), (218, 944916), (294, 700652), (327, 629944), (392, 525489), (436, 472458), (588, 350326), (654, 314972), (763, 269976), (872, 236229), (1176, 175163), (1308, 157486), (1526, 134988), (1607, 128184), (2289, 89992), (2616, 78743), (3052, 67494), (3214, 64092), (4578, 44996), (4821, 42728), (5341, 38568), (6104, 33747), (6428, 32046), (9156, 22498), (9642, 21364), (10682, 19284), (11249, 18312), (12856, 16023)]