200983419

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 368459520

約数和(自身を除く): 167476101

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 169, 273, 301, 387, 439, 507, 559, 819, 903, 1183, 1317, 1521, 1677, 2709, 3073, 3549, 3913, 3951, 5031, 5707, 7267, 9219, 10647, 11739, 17121, 18877, 21801, 27657, 35217, 39949, 50869, 51363, 56631, 65403, 74191, 119847, 132139, 152607, 169893, 222573, 245401, 359541, 396417, 457821, 519337, 667719, 736203, 1189251, 1558011, 1717807, 2208609, 3190213, 4674033, 5153421, 9570639, 15460263, 22331491, 28711917, 66994473, 200983419]

約数ペア:

[(1, 200983419), (3, 66994473), (7, 28711917), (9, 22331491), (13, 15460263), (21, 9570639), (39, 5153421), (43, 4674033), (63, 3190213), (91, 2208609), (117, 1717807), (129, 1558011), (169, 1189251), (273, 736203), (301, 667719), (387, 519337), (439, 457821), (507, 396417), (559, 359541), (819, 245401), (903, 222573), (1183, 169893), (1317, 152607), (1521, 132139), (1677, 119847), (2709, 74191), (3073, 65403), (3549, 56631), (3913, 51363), (3951, 50869), (5031, 39949), (5707, 35217), (7267, 27657), (9219, 21801), (10647, 18877), (11739, 17121)]