201226110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 512987904

約数和(自身を除く): 311761794

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 571, 691, 1142, 1382, 1713, 2073, 2855, 3426, 3455, 4146, 5710, 6910, 8565, 9707, 10365, 11747, 17130, 19414, 20730, 23494, 29121, 35241, 48535, 58242, 58735, 70482, 97070, 117470, 145605, 176205, 291210, 352410, 394561, 789122, 1183683, 1972805, 2367366, 3945610, 5918415, 6707537, 11836830, 13415074, 20122611, 33537685, 40245222, 67075370, 100613055, 201226110]

約数ペア:

[(1, 201226110), (2, 100613055), (3, 67075370), (5, 40245222), (6, 33537685), (10, 20122611), (15, 13415074), (17, 11836830), (30, 6707537), (34, 5918415), (51, 3945610), (85, 2367366), (102, 1972805), (170, 1183683), (255, 789122), (510, 394561), (571, 352410), (691, 291210), (1142, 176205), (1382, 145605), (1713, 117470), (2073, 97070), (2855, 70482), (3426, 58735), (3455, 58242), (4146, 48535), (5710, 35241), (6910, 29121), (8565, 23494), (9707, 20730), (10365, 19414), (11747, 17130)]