207951198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{54409}}^1$

素因数の和:54441

約数の個数: 48

約数和(自身を含む): 521030160

約数和(自身を除く): 313078962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 54409, 108818, 163227, 326454, 380863, 707317, 761726, 1142589, 1414634, 2121951, 2285178, 2666041, 4243902, 4951219, 5332082, 7998123, 9902438, 14853657, 15996246, 29707314, 34658533, 69317066, 103975599, 207951198]

約数ペア:

[(1, 207951198), (2, 103975599), (3, 69317066), (6, 34658533), (7, 29707314), (13, 15996246), (14, 14853657), (21, 9902438), (26, 7998123), (39, 5332082), (42, 4951219), (49, 4243902), (78, 2666041), (91, 2285178), (98, 2121951), (147, 1414634), (182, 1142589), (273, 761726), (294, 707317), (546, 380863), (637, 326454), (1274, 163227), (1911, 108818), (3822, 54409)]