220143747068

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{38730427}}^1$

素因数の和:38730474

約数の個数: 36

約数和(自身を含む): 463603223160

約数和(自身を除く): 243459476092

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 38730427, 77460854, 154921708, 271112989, 542225978, 1084451956, 1123182383, 1897790923, 2246364766, 3795581846, 4492729532, 7591163692, 7862276681, 15724553362, 31449106724, 55035936767, 110071873534, 220143747068]

約数ペア:

[(1, 220143747068), (2, 110071873534), (4, 55035936767), (7, 31449106724), (14, 15724553362), (28, 7862276681), (29, 7591163692), (49, 4492729532), (58, 3795581846), (98, 2246364766), (116, 1897790923), (196, 1123182383), (203, 1084451956), (406, 542225978), (812, 271112989), (1421, 154921708), (2842, 77460854), (5684, 38730427)]