200721924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25229}}^1$

素因数の和:25269

約数の個数: 72

約数和(自身を含む): 578574360

約数和(自身を除く): 377852436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 25229, 50458, 75687, 100916, 151374, 227061, 302748, 327977, 428893, 454122, 655954, 857786, 908244, 983931, 1286679, 1311908, 1715572, 1967862, 2573358, 2951793, 3860037, 3935724, 5146716, 5575609, 5903586, 7720074, 11151218, 11807172, 15440148, 16726827, 22302436, 33453654, 50180481, 66907308, 100360962, 200721924]

約数ペア:

[(1, 200721924), (2, 100360962), (3, 66907308), (4, 50180481), (6, 33453654), (9, 22302436), (12, 16726827), (13, 15440148), (17, 11807172), (18, 11151218), (26, 7720074), (34, 5903586), (36, 5575609), (39, 5146716), (51, 3935724), (52, 3860037), (68, 2951793), (78, 2573358), (102, 1967862), (117, 1715572), (153, 1311908), (156, 1286679), (204, 983931), (221, 908244), (234, 857786), (306, 655954), (442, 454122), (468, 428893), (612, 327977), (663, 302748), (884, 227061), (1326, 151374), (1989, 100916), (2652, 75687), (3978, 50458), (7956, 25229)]