196419204

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4089

約数の個数: 72

約数和(自身を含む): 524684160

約数和(自身を除く): 328264956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 4003, 4089, 5452, 8006, 8178, 12009, 12267, 16012, 16356, 24018, 24534, 36027, 48036, 49068, 72054, 116087, 144108, 188141, 232174, 348261, 376282, 464348, 564423, 696522, 752564, 1044783, 1128846, 1393044, 1693269, 2089566, 2257692, 3386538, 4179132, 5456089, 6773076, 10912178, 16368267, 21824356, 32736534, 49104801, 65473068, 98209602, 196419204]

約数ペア:

[(1, 196419204), (2, 98209602), (3, 65473068), (4, 49104801), (6, 32736534), (9, 21824356), (12, 16368267), (18, 10912178), (29, 6773076), (36, 5456089), (47, 4179132), (58, 3386538), (87, 2257692), (94, 2089566), (116, 1693269), (141, 1393044), (174, 1128846), (188, 1044783), (261, 752564), (282, 696522), (348, 564423), (423, 464348), (522, 376282), (564, 348261), (846, 232174), (1044, 188141), (1363, 144108), (1692, 116087), (2726, 72054), (4003, 49068), (4089, 48036), (5452, 36027), (8006, 24534), (8178, 24018), (12009, 16356), (12267, 16012)]