221750652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10159}}^1$

素因数の和:10290

約数の個数: 48

約数和(自身を含む): 553029120

約数和(自身を除く): 331278468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 7276, 10159, 10914, 20318, 21828, 30477, 40636, 60954, 121908, 172703, 345406, 518109, 690812, 1036218, 1087013, 2072436, 2174026, 3261039, 4348052, 6522078, 13044156, 18479221, 36958442, 55437663, 73916884, 110875326, 221750652]

約数ペア:

[(1, 221750652), (2, 110875326), (3, 73916884), (4, 55437663), (6, 36958442), (12, 18479221), (17, 13044156), (34, 6522078), (51, 4348052), (68, 3261039), (102, 2174026), (107, 2072436), (204, 1087013), (214, 1036218), (321, 690812), (428, 518109), (642, 345406), (1284, 172703), (1819, 121908), (3638, 60954), (5457, 40636), (7276, 30477), (10159, 21828), (10914, 20318)]