200293744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 474810880

約数和(自身を除く): 274517136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1064, 1159, 1543, 1708, 2128, 2318, 3086, 3416, 4636, 6172, 6832, 8113, 9272, 10801, 12344, 16226, 18544, 21602, 24688, 29317, 32452, 43204, 58634, 64904, 86408, 94123, 117268, 129808, 172816, 188246, 205219, 234536, 376492, 410438, 469072, 658861, 752984, 820876, 1317722, 1505968, 1641752, 1788337, 2635444, 3283504, 3576674, 5270888, 7153348, 10541776, 12518359, 14306696, 25036718, 28613392, 50073436, 100146872, 200293744]

約数ペア:

[(1, 200293744), (2, 100146872), (4, 50073436), (7, 28613392), (8, 25036718), (14, 14306696), (16, 12518359), (19, 10541776), (28, 7153348), (38, 5270888), (56, 3576674), (61, 3283504), (76, 2635444), (112, 1788337), (122, 1641752), (133, 1505968), (152, 1317722), (244, 820876), (266, 752984), (304, 658861), (427, 469072), (488, 410438), (532, 376492), (854, 234536), (976, 205219), (1064, 188246), (1159, 172816), (1543, 129808), (1708, 117268), (2128, 94123), (2318, 86408), (3086, 64904), (3416, 58634), (4636, 43204), (6172, 32452), (6832, 29317), (8113, 24688), (9272, 21602), (10801, 18544), (12344, 16226)]