199537089596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1\times {\mathrm{38861}}^1$

素因数の和:44094

約数の個数: 48

約数和(自身を含む): 395929164960

約数和(自身を除く): 196392075364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 5197, 10394, 20788, 38861, 67561, 77722, 98743, 135122, 155444, 197486, 270244, 394972, 505193, 738359, 1010386, 1283659, 1476718, 2020772, 2567318, 2953436, 5134636, 9598667, 19197334, 38394668, 201960617, 403921234, 807842468, 2625488021, 3837251723, 5250976042, 7674503446, 10501952084, 15349006892, 49884272399, 99768544798, 199537089596]

約数ペア:

[(1, 199537089596), (2, 99768544798), (4, 49884272399), (13, 15349006892), (19, 10501952084), (26, 7674503446), (38, 5250976042), (52, 3837251723), (76, 2625488021), (247, 807842468), (494, 403921234), (988, 201960617), (5197, 38394668), (10394, 19197334), (20788, 9598667), (38861, 5134636), (67561, 2953436), (77722, 2567318), (98743, 2020772), (135122, 1476718), (155444, 1283659), (197486, 1010386), (270244, 738359), (394972, 505193)]