201969894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 491692032

約数和(自身を除く): 289722138

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 191, 238, 357, 382, 573, 714, 1146, 1337, 1481, 2674, 2962, 3247, 4011, 4443, 6494, 8022, 8886, 9741, 10367, 19482, 20734, 22729, 25177, 31101, 45458, 50354, 62202, 68187, 75531, 136374, 151062, 176239, 282871, 352478, 528717, 565742, 848613, 1057434, 1697226, 1980097, 3960194, 4808807, 5940291, 9617614, 11880582, 14426421, 28852842, 33661649, 67323298, 100984947, 201969894]

約数ペア:

[(1, 201969894), (2, 100984947), (3, 67323298), (6, 33661649), (7, 28852842), (14, 14426421), (17, 11880582), (21, 9617614), (34, 5940291), (42, 4808807), (51, 3960194), (102, 1980097), (119, 1697226), (191, 1057434), (238, 848613), (357, 565742), (382, 528717), (573, 352478), (714, 282871), (1146, 176239), (1337, 151062), (1481, 136374), (2674, 75531), (2962, 68187), (3247, 62202), (4011, 50354), (4443, 45458), (6494, 31101), (8022, 25177), (8886, 22729), (9741, 20734), (10367, 19482)]