208039173894

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{504947}}^1$

素因数の和:505489

約数の個数: 48

約数和(自身を含む): 461288176128

約数和(自身を除く): 253249002234

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 487, 846, 974, 1461, 2922, 4383, 8766, 22889, 45778, 68667, 137334, 206001, 412002, 504947, 1009894, 1514841, 3029682, 4544523, 9089046, 23732509, 47465018, 71197527, 142395054, 213592581, 245909189, 427185162, 491818378, 737727567, 1475455134, 2213182701, 4426365402, 11557731883, 23115463766, 34673195649, 69346391298, 104019586947, 208039173894]

約数ペア:

[(1, 208039173894), (2, 104019586947), (3, 69346391298), (6, 34673195649), (9, 23115463766), (18, 11557731883), (47, 4426365402), (94, 2213182701), (141, 1475455134), (282, 737727567), (423, 491818378), (487, 427185162), (846, 245909189), (974, 213592581), (1461, 142395054), (2922, 71197527), (4383, 47465018), (8766, 23732509), (22889, 9089046), (45778, 4544523), (68667, 3029682), (137334, 1514841), (206001, 1009894), (412002, 504947)]