204186996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22963}}^1$

素因数の和:23005

約数の個数: 72

約数和(自身を含む): 585122720

約数和(自身を除く): 380935724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22963, 45926, 68889, 91852, 137778, 206667, 275556, 298519, 413334, 436297, 597038, 826668, 872594, 895557, 1194076, 1308891, 1745188, 1791114, 2617782, 2686671, 3582228, 3926673, 5235564, 5373342, 5671861, 7853346, 10746684, 11343722, 15706692, 17015583, 22687444, 34031166, 51046749, 68062332, 102093498, 204186996]

約数ペア:

[(1, 204186996), (2, 102093498), (3, 68062332), (4, 51046749), (6, 34031166), (9, 22687444), (12, 17015583), (13, 15706692), (18, 11343722), (19, 10746684), (26, 7853346), (36, 5671861), (38, 5373342), (39, 5235564), (52, 3926673), (57, 3582228), (76, 2686671), (78, 2617782), (114, 1791114), (117, 1745188), (156, 1308891), (171, 1194076), (228, 895557), (234, 872594), (247, 826668), (342, 597038), (468, 436297), (494, 413334), (684, 298519), (741, 275556), (988, 206667), (1482, 137778), (2223, 91852), (2964, 68889), (4446, 45926), (8892, 22963)]