207009972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 581132160

約数和(自身を除く): 374122188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 283, 351, 468, 521, 566, 702, 849, 1042, 1132, 1404, 1563, 1698, 2084, 2547, 3126, 3396, 3679, 4689, 5094, 6252, 6773, 7358, 7641, 9378, 10188, 11037, 13546, 14067, 14716, 15282, 18756, 20319, 22074, 27092, 28134, 30564, 33111, 40638, 44148, 56268, 60957, 66222, 81276, 99333, 121914, 132444, 147443, 182871, 198666, 243828, 294886, 365742, 397332, 442329, 589772, 731484, 884658, 1326987, 1769316, 1916759, 2653974, 3833518, 3980961, 5307948, 5750277, 7667036, 7961922, 11500554, 15923844, 17250831, 23001108, 34501662, 51752493, 69003324, 103504986, 207009972]

約数ペア:

[(1, 207009972), (2, 103504986), (3, 69003324), (4, 51752493), (6, 34501662), (9, 23001108), (12, 17250831), (13, 15923844), (18, 11500554), (26, 7961922), (27, 7667036), (36, 5750277), (39, 5307948), (52, 3980961), (54, 3833518), (78, 2653974), (108, 1916759), (117, 1769316), (156, 1326987), (234, 884658), (283, 731484), (351, 589772), (468, 442329), (521, 397332), (566, 365742), (702, 294886), (849, 243828), (1042, 198666), (1132, 182871), (1404, 147443), (1563, 132444), (1698, 121914), (2084, 99333), (2547, 81276), (3126, 66222), (3396, 60957), (3679, 56268), (4689, 44148), (5094, 40638), (6252, 33111), (6773, 30564), (7358, 28134), (7641, 27092), (9378, 22074), (10188, 20319), (11037, 18756), (13546, 15282), (14067, 14716)]