202604778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 455749632

約数和(自身を除く): 253144854

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 279, 382, 558, 573, 1146, 1719, 1901, 3438, 3802, 5703, 5921, 11406, 11842, 17109, 17763, 34218, 35526, 53289, 58931, 106578, 117862, 176793, 353586, 363091, 530379, 726182, 1060758, 1089273, 2178546, 3267819, 6535638, 11255821, 22511642, 33767463, 67534926, 101302389, 202604778]

約数ペア:

[(1, 202604778), (2, 101302389), (3, 67534926), (6, 33767463), (9, 22511642), (18, 11255821), (31, 6535638), (62, 3267819), (93, 2178546), (186, 1089273), (191, 1060758), (279, 726182), (382, 530379), (558, 363091), (573, 353586), (1146, 176793), (1719, 117862), (1901, 106578), (3438, 58931), (3802, 53289), (5703, 35526), (5921, 34218), (11406, 17763), (11842, 17109)]