204398568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 606340800

約数和(自身を除く): 401942232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 409, 631, 792, 818, 1227, 1262, 1636, 1893, 2454, 2524, 3272, 3681, 3786, 4499, 4908, 5048, 5679, 6941, 7362, 7572, 8998, 9816, 11358, 13497, 13882, 14724, 15144, 17996, 20823, 22716, 26994, 27764, 29448, 35992, 40491, 41646, 45432, 53988, 55528, 62469, 80982, 83292, 107976, 124938, 161964, 166584, 249876, 258079, 323928, 499752, 516158, 774237, 1032316, 1548474, 2064632, 2322711, 2838869, 3096948, 4645422, 5677738, 6193896, 8516607, 9290844, 11355476, 17033214, 18581688, 22710952, 25549821, 34066428, 51099642, 68132856, 102199284, 204398568]

約数ペア:

[(1, 204398568), (2, 102199284), (3, 68132856), (4, 51099642), (6, 34066428), (8, 25549821), (9, 22710952), (11, 18581688), (12, 17033214), (18, 11355476), (22, 9290844), (24, 8516607), (33, 6193896), (36, 5677738), (44, 4645422), (66, 3096948), (72, 2838869), (88, 2322711), (99, 2064632), (132, 1548474), (198, 1032316), (264, 774237), (396, 516158), (409, 499752), (631, 323928), (792, 258079), (818, 249876), (1227, 166584), (1262, 161964), (1636, 124938), (1893, 107976), (2454, 83292), (2524, 80982), (3272, 62469), (3681, 55528), (3786, 53988), (4499, 45432), (4908, 41646), (5048, 40491), (5679, 35992), (6941, 29448), (7362, 27764), (7572, 26994), (8998, 22716), (9816, 20823), (11358, 17996), (13497, 15144), (13882, 14724)]