220180482

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 485896320

約数和(自身を除く): 265715838

約数列:

[1, 2, 3, 6, 9, 18, 89, 167, 178, 267, 334, 501, 534, 801, 823, 1002, 1503, 1602, 1646, 2469, 3006, 4938, 7407, 14814, 14863, 29726, 44589, 73247, 89178, 133767, 137441, 146494, 219741, 267534, 274882, 412323, 439482, 659223, 824646, 1236969, 1318446, 2473938, 12232249, 24464498, 36696747, 73393494, 110090241, 220180482]

約数ペア:

[(1, 220180482), (2, 110090241), (3, 73393494), (6, 36696747), (9, 24464498), (18, 12232249), (89, 2473938), (167, 1318446), (178, 1236969), (267, 824646), (334, 659223), (501, 439482), (534, 412323), (801, 274882), (823, 267534), (1002, 219741), (1503, 146494), (1602, 137441), (1646, 133767), (2469, 89178), (3006, 73247), (4938, 44589), (7407, 29726), (14814, 14863)]