201999470498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1\times {\mathrm{5861}}^1$

素因数の和:6875

約数の個数: 64

約数和(自身を含む): 369221587200

約数和(自身を除く): 167222116702

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 238, 358, 809, 1253, 1618, 2506, 3043, 5663, 5861, 6086, 11326, 11722, 13753, 21301, 27506, 41027, 42602, 82054, 96271, 99637, 144811, 192542, 199274, 289622, 697459, 1013677, 1049119, 1394918, 2027354, 2098238, 2461787, 4741549, 4923574, 7343833, 9483098, 14687666, 17232509, 17835023, 33190843, 34465018, 35670046, 66381686, 80606333, 124845161, 161212666, 249690322, 564244331, 848737271, 1128488662, 1697474542, 5941160897, 11882321794, 14428533607, 28857067214, 100999735249, 201999470498]

約数ペア:

[(1, 201999470498), (2, 100999735249), (7, 28857067214), (14, 14428533607), (17, 11882321794), (34, 5941160897), (119, 1697474542), (179, 1128488662), (238, 848737271), (358, 564244331), (809, 249690322), (1253, 161212666), (1618, 124845161), (2506, 80606333), (3043, 66381686), (5663, 35670046), (5861, 34465018), (6086, 33190843), (11326, 17835023), (11722, 17232509), (13753, 14687666), (21301, 9483098), (27506, 7343833), (41027, 4923574), (42602, 4741549), (82054, 2461787), (96271, 2098238), (99637, 2027354), (144811, 1394918), (192542, 1049119), (199274, 1013677), (289622, 697459)]