227297378

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 466871040

約数和(自身を除く): 239573662

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 79, 98, 119, 154, 157, 158, 187, 238, 314, 374, 539, 553, 833, 869, 1078, 1099, 1106, 1309, 1343, 1666, 1727, 1738, 2198, 2618, 2669, 2686, 3454, 3871, 5338, 6083, 7693, 7742, 9163, 9401, 12089, 12166, 12403, 14773, 15386, 18326, 18683, 18802, 24178, 24806, 29359, 29546, 37366, 42581, 58718, 65807, 84623, 85162, 86821, 103411, 130781, 131614, 136433, 169246, 173642, 205513, 206822, 210851, 261562, 272866, 411026, 421702, 607747, 723877, 955031, 1215494, 1438591, 1447754, 1475957, 1910062, 2319361, 2877182, 2951914, 4638722, 6685217, 10331699, 13370434, 16235527, 20663398, 32471054, 113648689, 227297378]

約数ペア:

[(1, 227297378), (2, 113648689), (7, 32471054), (11, 20663398), (14, 16235527), (17, 13370434), (22, 10331699), (34, 6685217), (49, 4638722), (77, 2951914), (79, 2877182), (98, 2319361), (119, 1910062), (154, 1475957), (157, 1447754), (158, 1438591), (187, 1215494), (238, 955031), (314, 723877), (374, 607747), (539, 421702), (553, 411026), (833, 272866), (869, 261562), (1078, 210851), (1099, 206822), (1106, 205513), (1309, 173642), (1343, 169246), (1666, 136433), (1727, 131614), (1738, 130781), (2198, 103411), (2618, 86821), (2669, 85162), (2686, 84623), (3454, 65807), (3871, 58718), (5338, 42581), (6083, 37366), (7693, 29546), (7742, 29359), (9163, 24806), (9401, 24178), (12089, 18802), (12166, 18683), (12403, 18326), (14773, 15386)]