201831420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9067}}^1$

素因数の和:9139

約数の個数: 96

約数和(自身を含む): 658119168

約数和(自身を除く): 456287748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 9067, 11130, 18134, 22260, 27201, 36268, 45335, 54402, 63469, 90670, 108804, 126938, 136005, 181340, 190407, 253876, 272010, 317345, 380814, 480551, 544020, 634690, 761628, 952035, 961102, 1269380, 1441653, 1904070, 1922204, 2402755, 2883306, 3363857, 3808140, 4805510, 5766612, 6727714, 7208265, 9611020, 10091571, 13455428, 14416530, 16819285, 20183142, 28833060, 33638570, 40366284, 50457855, 67277140, 100915710, 201831420]

約数ペア:

[(1, 201831420), (2, 100915710), (3, 67277140), (4, 50457855), (5, 40366284), (6, 33638570), (7, 28833060), (10, 20183142), (12, 16819285), (14, 14416530), (15, 13455428), (20, 10091571), (21, 9611020), (28, 7208265), (30, 6727714), (35, 5766612), (42, 4805510), (53, 3808140), (60, 3363857), (70, 2883306), (84, 2402755), (105, 1922204), (106, 1904070), (140, 1441653), (159, 1269380), (210, 961102), (212, 952035), (265, 761628), (318, 634690), (371, 544020), (420, 480551), (530, 380814), (636, 317345), (742, 272010), (795, 253876), (1060, 190407), (1113, 181340), (1484, 136005), (1590, 126938), (1855, 108804), (2226, 90670), (3180, 63469), (3710, 54402), (4452, 45335), (5565, 36268), (7420, 27201), (9067, 22260), (11130, 18134)]