200945730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 492635520

約数和(自身を除く): 291689790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 257, 335, 389, 402, 514, 670, 771, 778, 1005, 1167, 1285, 1542, 1945, 2010, 2334, 2570, 3855, 3890, 5835, 7710, 11670, 17219, 26063, 34438, 51657, 52126, 78189, 86095, 99973, 103314, 130315, 156378, 172190, 199946, 258285, 260630, 299919, 390945, 499865, 516570, 599838, 781890, 999730, 1499595, 2999190, 6698191, 13396382, 20094573, 33490955, 40189146, 66981910, 100472865, 200945730]

約数ペア:

[(1, 200945730), (2, 100472865), (3, 66981910), (5, 40189146), (6, 33490955), (10, 20094573), (15, 13396382), (30, 6698191), (67, 2999190), (134, 1499595), (201, 999730), (257, 781890), (335, 599838), (389, 516570), (402, 499865), (514, 390945), (670, 299919), (771, 260630), (778, 258285), (1005, 199946), (1167, 172190), (1285, 156378), (1542, 130315), (1945, 103314), (2010, 99973), (2334, 86095), (2570, 78189), (3855, 52126), (3890, 51657), (5835, 34438), (7710, 26063), (11670, 17219)]