200688570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1957

約数の個数: 128

約数和(自身を含む): 591598080

約数和(自身を除く): 390909510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 918, 1035, 1173, 1242, 1530, 1901, 1955, 2070, 2295, 2346, 3105, 3519, 3802, 3910, 4590, 5703, 5865, 6210, 7038, 9505, 10557, 11406, 11730, 17109, 17595, 19010, 21114, 28515, 32317, 34218, 35190, 43723, 51327, 52785, 57030, 64634, 85545, 87446, 96951, 102654, 105570, 131169, 161585, 171090, 193902, 218615, 256635, 262338, 290853, 323170, 393507, 437230, 484755, 513270, 581706, 655845, 743291, 787014, 872559, 969510, 1180521, 1311690, 1454265, 1486582, 1745118, 1967535, 2229873, 2361042, 2908530, 3716455, 3935070, 4362795, 4459746, 5902605, 6689619, 7432910, 8725590, 11149365, 11805210, 13379238, 20068857, 22298730, 33448095, 40137714, 66896190, 100344285, 200688570]

約数ペア:

[(1, 200688570), (2, 100344285), (3, 66896190), (5, 40137714), (6, 33448095), (9, 22298730), (10, 20068857), (15, 13379238), (17, 11805210), (18, 11149365), (23, 8725590), (27, 7432910), (30, 6689619), (34, 5902605), (45, 4459746), (46, 4362795), (51, 3935070), (54, 3716455), (69, 2908530), (85, 2361042), (90, 2229873), (102, 1967535), (115, 1745118), (135, 1486582), (138, 1454265), (153, 1311690), (170, 1180521), (207, 969510), (230, 872559), (255, 787014), (270, 743291), (306, 655845), (345, 581706), (391, 513270), (414, 484755), (459, 437230), (510, 393507), (621, 323170), (690, 290853), (765, 262338), (782, 256635), (918, 218615), (1035, 193902), (1173, 171090), (1242, 161585), (1530, 131169), (1901, 105570), (1955, 102654), (2070, 96951), (2295, 87446), (2346, 85545), (3105, 64634), (3519, 57030), (3802, 52785), (3910, 51327), (4590, 43723), (5703, 35190), (5865, 34218), (6210, 32317), (7038, 28515), (9505, 21114), (10557, 19010), (11406, 17595), (11730, 17109)]