201250590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6557

約数の個数: 64

約数和(自身を含む): 519877440

約数和(自身を除く): 318626850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 6469, 10370, 12938, 15555, 19407, 31110, 32345, 38814, 64690, 97035, 109973, 194070, 219946, 329919, 394609, 549865, 659838, 789218, 1099730, 1183827, 1649595, 1973045, 2367654, 3299190, 3946090, 5919135, 6708353, 11838270, 13416706, 20125059, 33541765, 40250118, 67083530, 100625295, 201250590]

約数ペア:

[(1, 201250590), (2, 100625295), (3, 67083530), (5, 40250118), (6, 33541765), (10, 20125059), (15, 13416706), (17, 11838270), (30, 6708353), (34, 5919135), (51, 3946090), (61, 3299190), (85, 2367654), (102, 1973045), (122, 1649595), (170, 1183827), (183, 1099730), (255, 789218), (305, 659838), (366, 549865), (510, 394609), (610, 329919), (915, 219946), (1037, 194070), (1830, 109973), (2074, 97035), (3111, 64690), (5185, 38814), (6222, 32345), (6469, 31110), (10370, 19407), (12938, 15555)]