201877676644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1671671}}^1$

素因数の和:1671928

約数の個数: 48

約数和(自身を含む): 426878161920

約数和(自身を除く): 225000485276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 454, 532, 908, 1589, 3178, 4313, 6356, 8626, 17252, 30191, 60382, 120764, 1671671, 3343342, 6686684, 11701697, 23403394, 31761749, 46806788, 63523498, 127046996, 222332243, 379469317, 444664486, 758938634, 889328972, 1517877268, 2656285219, 5312570438, 7209917023, 10625140876, 14419834046, 28839668092, 50469419161, 100938838322, 201877676644]

約数ペア:

[(1, 201877676644), (2, 100938838322), (4, 50469419161), (7, 28839668092), (14, 14419834046), (19, 10625140876), (28, 7209917023), (38, 5312570438), (76, 2656285219), (133, 1517877268), (227, 889328972), (266, 758938634), (454, 444664486), (532, 379469317), (908, 222332243), (1589, 127046996), (3178, 63523498), (4313, 46806788), (6356, 31761749), (8626, 23403394), (17252, 11701697), (30191, 6686684), (60382, 3343342), (120764, 1671671)]