202498140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3031

約数の個数: 96

約数和(自身を含む): 617682240

約数和(自身を除く): 415184100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 2917, 3471, 4628, 5340, 5785, 5834, 6942, 8751, 11570, 11668, 13884, 14585, 17355, 17502, 23140, 29170, 34710, 35004, 37921, 43755, 58340, 69420, 75842, 87510, 113763, 151684, 175020, 189605, 227526, 259613, 379210, 455052, 519226, 568815, 758420, 778839, 1038452, 1137630, 1298065, 1557678, 2275260, 2596130, 3115356, 3374969, 3894195, 5192260, 6749938, 7788390, 10124907, 13499876, 15576780, 16874845, 20249814, 33749690, 40499628, 50624535, 67499380, 101249070, 202498140]

約数ペア:

[(1, 202498140), (2, 101249070), (3, 67499380), (4, 50624535), (5, 40499628), (6, 33749690), (10, 20249814), (12, 16874845), (13, 15576780), (15, 13499876), (20, 10124907), (26, 7788390), (30, 6749938), (39, 5192260), (52, 3894195), (60, 3374969), (65, 3115356), (78, 2596130), (89, 2275260), (130, 1557678), (156, 1298065), (178, 1137630), (195, 1038452), (260, 778839), (267, 758420), (356, 568815), (390, 519226), (445, 455052), (534, 379210), (780, 259613), (890, 227526), (1068, 189605), (1157, 175020), (1335, 151684), (1780, 113763), (2314, 87510), (2670, 75842), (2917, 69420), (3471, 58340), (4628, 43755), (5340, 37921), (5785, 35004), (5834, 34710), (6942, 29170), (8751, 23140), (11570, 17502), (11668, 17355), (13884, 14585)]