221549063792

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{62297}}^1$

素因数の和:62706

約数の個数: 80

約数和(自身を含む): 496683513792

約数和(自身を除く): 275134450000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 281, 452, 562, 791, 904, 1124, 1582, 1808, 1967, 2248, 3164, 3934, 4496, 6328, 7868, 12656, 15736, 31472, 31753, 62297, 63506, 124594, 127012, 222271, 249188, 254024, 436079, 444542, 498376, 508048, 872158, 889084, 996752, 1744316, 1778168, 3488632, 3556336, 6977264, 7039561, 14079122, 17505457, 28158244, 35010914, 49276927, 56316488, 70021828, 98553854, 112632976, 122538199, 140043656, 197107708, 245076398, 280087312, 394215416, 490152796, 788430832, 980305592, 1960611184, 1978116641, 3956233282, 7912466564, 13846816487, 15824933128, 27693632974, 31649866256, 55387265948, 110774531896, 221549063792]

約数ペア:

[(1, 221549063792), (2, 110774531896), (4, 55387265948), (7, 31649866256), (8, 27693632974), (14, 15824933128), (16, 13846816487), (28, 7912466564), (56, 3956233282), (112, 1978116641), (113, 1960611184), (226, 980305592), (281, 788430832), (452, 490152796), (562, 394215416), (791, 280087312), (904, 245076398), (1124, 197107708), (1582, 140043656), (1808, 122538199), (1967, 112632976), (2248, 98553854), (3164, 70021828), (3934, 56316488), (4496, 49276927), (6328, 35010914), (7868, 28158244), (12656, 17505457), (15736, 14079122), (31472, 7039561), (31753, 6977264), (62297, 3556336), (63506, 3488632), (124594, 1778168), (127012, 1744316), (222271, 996752), (249188, 889084), (254024, 872158), (436079, 508048), (444542, 498376)]