205943136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{306463}}^1$

素因数の和:306483

約数の個数: 48

約数和(自身を含む): 617831424

約数和(自身を除く): 411888288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 306463, 612926, 919389, 1225852, 1838778, 2145241, 2451704, 3677556, 4290482, 4903408, 6435723, 7355112, 8580964, 9806816, 12871446, 14710224, 17161928, 25742892, 29420448, 34323856, 51485784, 68647712, 102971568, 205943136]

約数ペア:

[(1, 205943136), (2, 102971568), (3, 68647712), (4, 51485784), (6, 34323856), (7, 29420448), (8, 25742892), (12, 17161928), (14, 14710224), (16, 12871446), (21, 9806816), (24, 8580964), (28, 7355112), (32, 6435723), (42, 4903408), (48, 4290482), (56, 3677556), (84, 2451704), (96, 2145241), (112, 1838778), (168, 1225852), (224, 919389), (336, 612926), (672, 306463)]