200448684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 529129328

約数和(自身を除く): 328680644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 2196, 2257, 2467, 4514, 4934, 6771, 7401, 9028, 9868, 13542, 14802, 20313, 22203, 27084, 29604, 40626, 44406, 81252, 88812, 91279, 150487, 182558, 273837, 300974, 365116, 451461, 547674, 601948, 821511, 902922, 1095348, 1354383, 1643022, 1805844, 2708766, 3286044, 5417532, 5568019, 11136038, 16704057, 22272076, 33408114, 50112171, 66816228, 100224342, 200448684]

約数ペア:

[(1, 200448684), (2, 100224342), (3, 66816228), (4, 50112171), (6, 33408114), (9, 22272076), (12, 16704057), (18, 11136038), (36, 5568019), (37, 5417532), (61, 3286044), (74, 2708766), (111, 1805844), (122, 1643022), (148, 1354383), (183, 1095348), (222, 902922), (244, 821511), (333, 601948), (366, 547674), (444, 451461), (549, 365116), (666, 300974), (732, 273837), (1098, 182558), (1332, 150487), (2196, 91279), (2257, 88812), (2467, 81252), (4514, 44406), (4934, 40626), (6771, 29604), (7401, 27084), (9028, 22203), (9868, 20313), (13542, 14802)]