201576172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 420904512

約数和(自身を除く): 219328340

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1484, 2173, 3313, 4346, 6626, 8692, 13252, 15211, 23191, 30422, 46382, 60844, 92764, 135833, 175589, 271666, 351178, 543332, 702356, 950831, 1229123, 1901662, 2458246, 3803324, 4916492, 7199149, 14398298, 28796596, 50394043, 100788086, 201576172]

約数ペア:

[(1, 201576172), (2, 100788086), (4, 50394043), (7, 28796596), (14, 14398298), (28, 7199149), (41, 4916492), (53, 3803324), (82, 2458246), (106, 1901662), (164, 1229123), (212, 950831), (287, 702356), (371, 543332), (574, 351178), (742, 271666), (1148, 175589), (1484, 135833), (2173, 92764), (3313, 60844), (4346, 46382), (6626, 30422), (8692, 23191), (13252, 15211)]