210807688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9341}}^1$

素因数の和:9398

約数の個数: 64

約数和(自身を含む): 502225920

約数和(自身を除く): 291418232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 9341, 11284, 18682, 22568, 37364, 65387, 74728, 121433, 130774, 242866, 261548, 289571, 485732, 523096, 579142, 850031, 971464, 1158284, 1700062, 2026997, 2316568, 3400124, 3764423, 4053994, 6800248, 7528846, 8107988, 15057692, 16215976, 26350961, 30115384, 52701922, 105403844, 210807688]

約数ペア:

[(1, 210807688), (2, 105403844), (4, 52701922), (7, 30115384), (8, 26350961), (13, 16215976), (14, 15057692), (26, 8107988), (28, 7528846), (31, 6800248), (52, 4053994), (56, 3764423), (62, 3400124), (91, 2316568), (104, 2026997), (124, 1700062), (182, 1158284), (217, 971464), (248, 850031), (364, 579142), (403, 523096), (434, 485732), (728, 289571), (806, 261548), (868, 242866), (1612, 130774), (1736, 121433), (2821, 74728), (3224, 65387), (5642, 37364), (9341, 22568), (11284, 18682)]