207849550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 410174640

約数和(自身を除く): 202325090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 137, 190, 274, 475, 685, 950, 1370, 1597, 2603, 3194, 3425, 5206, 6850, 7985, 13015, 15970, 26030, 30343, 39925, 60686, 65075, 79850, 130150, 151715, 218789, 303430, 437578, 758575, 1093945, 1517150, 2187890, 4156991, 5469725, 8313982, 10939450, 20784955, 41569910, 103924775, 207849550]

約数ペア:

[(1, 207849550), (2, 103924775), (5, 41569910), (10, 20784955), (19, 10939450), (25, 8313982), (38, 5469725), (50, 4156991), (95, 2187890), (137, 1517150), (190, 1093945), (274, 758575), (475, 437578), (685, 303430), (950, 218789), (1370, 151715), (1597, 130150), (2603, 79850), (3194, 65075), (3425, 60686), (5206, 39925), (6850, 30343), (7985, 26030), (13015, 15970)]