200405940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{709}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 643157760

約数和(自身を除く): 442751820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 673, 709, 1346, 1418, 2019, 2127, 2692, 2836, 3365, 3545, 4038, 4254, 4711, 4963, 6730, 7090, 8076, 8508, 9422, 9926, 10095, 10635, 13460, 14133, 14180, 14889, 18844, 19852, 20190, 21270, 23555, 24815, 28266, 29778, 40380, 42540, 47110, 49630, 56532, 59556, 70665, 74445, 94220, 99260, 141330, 148890, 282660, 297780, 477157, 954314, 1431471, 1908628, 2385785, 2862942, 3340099, 4771570, 5725884, 6680198, 7157355, 9543140, 10020297, 13360396, 14314710, 16700495, 20040594, 28629420, 33400990, 40081188, 50101485, 66801980, 100202970, 200405940]

約数ペア:

[(1, 200405940), (2, 100202970), (3, 66801980), (4, 50101485), (5, 40081188), (6, 33400990), (7, 28629420), (10, 20040594), (12, 16700495), (14, 14314710), (15, 13360396), (20, 10020297), (21, 9543140), (28, 7157355), (30, 6680198), (35, 5725884), (42, 4771570), (60, 3340099), (70, 2862942), (84, 2385785), (105, 1908628), (140, 1431471), (210, 954314), (420, 477157), (673, 297780), (709, 282660), (1346, 148890), (1418, 141330), (2019, 99260), (2127, 94220), (2692, 74445), (2836, 70665), (3365, 59556), (3545, 56532), (4038, 49630), (4254, 47110), (4711, 42540), (4963, 40380), (6730, 29778), (7090, 28266), (8076, 24815), (8508, 23555), (9422, 21270), (9926, 20190), (10095, 19852), (10635, 18844), (13460, 14889), (14133, 14180)]