210272916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 573244896

約数和(自身を除く): 362971980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 1108, 1291, 1662, 1939, 2582, 3324, 3873, 3878, 5164, 5817, 7746, 7756, 9037, 11634, 13573, 15492, 18074, 23268, 27111, 27146, 36148, 40719, 54222, 54292, 63259, 81438, 108444, 126518, 162876, 189777, 253036, 357607, 379554, 715214, 759108, 1072821, 1430428, 2145642, 2503249, 4291284, 5006498, 7509747, 10012996, 15019494, 17522743, 30038988, 35045486, 52568229, 70090972, 105136458, 210272916]

約数ペア:

[(1, 210272916), (2, 105136458), (3, 70090972), (4, 52568229), (6, 35045486), (7, 30038988), (12, 17522743), (14, 15019494), (21, 10012996), (28, 7509747), (42, 5006498), (49, 4291284), (84, 2503249), (98, 2145642), (147, 1430428), (196, 1072821), (277, 759108), (294, 715214), (554, 379554), (588, 357607), (831, 253036), (1108, 189777), (1291, 162876), (1662, 126518), (1939, 108444), (2582, 81438), (3324, 63259), (3873, 54292), (3878, 54222), (5164, 40719), (5817, 36148), (7746, 27146), (7756, 27111), (9037, 23268), (11634, 18074), (13573, 15492)]