201306710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 423187200

約数和(自身を除く): 221880490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 122, 190, 209, 305, 418, 610, 671, 1045, 1159, 1342, 1579, 2090, 2318, 3158, 3355, 5795, 6710, 7895, 11590, 12749, 15790, 17369, 25498, 30001, 34738, 60002, 63745, 86845, 96319, 127490, 150005, 173690, 192638, 300010, 330011, 481595, 660022, 963190, 1059509, 1650055, 1830061, 2119018, 3300110, 3660122, 5297545, 9150305, 10595090, 18300610, 20130671, 40261342, 100653355, 201306710]

約数ペア:

[(1, 201306710), (2, 100653355), (5, 40261342), (10, 20130671), (11, 18300610), (19, 10595090), (22, 9150305), (38, 5297545), (55, 3660122), (61, 3300110), (95, 2119018), (110, 1830061), (122, 1650055), (190, 1059509), (209, 963190), (305, 660022), (418, 481595), (610, 330011), (671, 300010), (1045, 192638), (1159, 173690), (1342, 150005), (1579, 127490), (2090, 96319), (2318, 86845), (3158, 63745), (3355, 60002), (5795, 34738), (6710, 30001), (7895, 25498), (11590, 17369), (12749, 15790)]