201996885165

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7121}}^1\times {\mathrm{9901}}^1$

素因数の和:17221

約数の個数: 32

約数和(自身を含む): 324965578752

約数和(自身を除く): 122968693587

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 7121, 9901, 21363, 29703, 35605, 49505, 106815, 148515, 1360111, 1891091, 4080333, 5673273, 6800555, 9455455, 20401665, 28366365, 70505021, 211515063, 352525105, 1057575315, 13466459011, 40399377033, 67332295055, 201996885165]

約数ペア:

[(1, 201996885165), (3, 67332295055), (5, 40399377033), (15, 13466459011), (191, 1057575315), (573, 352525105), (955, 211515063), (2865, 70505021), (7121, 28366365), (9901, 20401665), (21363, 9455455), (29703, 6800555), (35605, 5673273), (49505, 4080333), (106815, 1891091), (148515, 1360111)]