223390216

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 504314910

約数和(自身を除く): 280924694

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 593, 868, 961, 1186, 1519, 1736, 1922, 2372, 3038, 3844, 4151, 4744, 6076, 6727, 7688, 8302, 12152, 13454, 16604, 18383, 26908, 29057, 33208, 36766, 47089, 53816, 58114, 73532, 94178, 116228, 128681, 147064, 188356, 232456, 257362, 376712, 514724, 569873, 900767, 1029448, 1139746, 1801534, 2279492, 3603068, 3989111, 4558984, 7206136, 7978222, 15956444, 27923777, 31912888, 55847554, 111695108, 223390216]

約数ペア:

[(1, 223390216), (2, 111695108), (4, 55847554), (7, 31912888), (8, 27923777), (14, 15956444), (28, 7978222), (31, 7206136), (49, 4558984), (56, 3989111), (62, 3603068), (98, 2279492), (124, 1801534), (196, 1139746), (217, 1029448), (248, 900767), (392, 569873), (434, 514724), (593, 376712), (868, 257362), (961, 232456), (1186, 188356), (1519, 147064), (1736, 128681), (1922, 116228), (2372, 94178), (3038, 73532), (3844, 58114), (4151, 53816), (4744, 47089), (6076, 36766), (6727, 33208), (7688, 29057), (8302, 26908), (12152, 18383), (13454, 16604)]