208029150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{66041}}^1$

素因数の和:66066

約数の個数: 72

約数和(自身を含む): 638758224

約数和(自身を除く): 430729074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 66041, 132082, 198123, 330205, 396246, 462287, 594369, 660410, 924574, 990615, 1188738, 1386861, 1651025, 1981230, 2311435, 2773722, 2971845, 3302050, 4160583, 4622870, 4953075, 5943690, 6934305, 8321166, 9906150, 11557175, 13868610, 14859225, 20802915, 23114350, 29718450, 34671525, 41605830, 69343050, 104014575, 208029150]

約数ペア:

[(1, 208029150), (2, 104014575), (3, 69343050), (5, 41605830), (6, 34671525), (7, 29718450), (9, 23114350), (10, 20802915), (14, 14859225), (15, 13868610), (18, 11557175), (21, 9906150), (25, 8321166), (30, 6934305), (35, 5943690), (42, 4953075), (45, 4622870), (50, 4160583), (63, 3302050), (70, 2971845), (75, 2773722), (90, 2311435), (105, 1981230), (126, 1651025), (150, 1386861), (175, 1188738), (210, 990615), (225, 924574), (315, 660410), (350, 594369), (450, 462287), (525, 396246), (630, 330205), (1050, 198123), (1575, 132082), (3150, 66041)]