201828890935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{4507}}^1$

素因数の和:4976

約数の個数: 64

約数和(自身を含む): 288742809600

約数和(自身を除く): 86913918665

約数列:

[1, 5, 7, 31, 35, 149, 155, 217, 277, 745, 1043, 1085, 1385, 1939, 4507, 4619, 5215, 8587, 9695, 22535, 23095, 31549, 32333, 41273, 42935, 60109, 139717, 157745, 161665, 206365, 288911, 300545, 671543, 698585, 978019, 1248439, 1279463, 1444555, 3357715, 4700801, 4890095, 6242195, 6397315, 8739073, 8956241, 20817833, 23504005, 38701609, 43695365, 44781205, 104089165, 145724831, 186017411, 193508045, 270911263, 728624155, 930087055, 1302121877, 1354556315, 5766539741, 6510609385, 28832698705, 40365778187, 201828890935]

約数ペア:

[(1, 201828890935), (5, 40365778187), (7, 28832698705), (31, 6510609385), (35, 5766539741), (149, 1354556315), (155, 1302121877), (217, 930087055), (277, 728624155), (745, 270911263), (1043, 193508045), (1085, 186017411), (1385, 145724831), (1939, 104089165), (4507, 44781205), (4619, 43695365), (5215, 38701609), (8587, 23504005), (9695, 20817833), (22535, 8956241), (23095, 8739073), (31549, 6397315), (32333, 6242195), (41273, 4890095), (42935, 4700801), (60109, 3357715), (139717, 1444555), (157745, 1279463), (161665, 1248439), (206365, 978019), (288911, 698585), (300545, 671543)]