202969116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18731}}^1$

素因数の和:18791

約数の個数: 72

約数和(自身を含む): 600023424

約数和(自身を除く): 397054308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 18731, 37462, 56193, 74924, 112386, 131117, 168579, 224772, 262234, 337158, 393351, 524468, 674316, 786702, 805433, 1180053, 1573404, 1610866, 2360106, 2416299, 3221732, 4720212, 4832598, 5638031, 7248897, 9665196, 11276062, 14497794, 16914093, 22552124, 28995588, 33828186, 50742279, 67656372, 101484558, 202969116]

約数ペア:

[(1, 202969116), (2, 101484558), (3, 67656372), (4, 50742279), (6, 33828186), (7, 28995588), (9, 22552124), (12, 16914093), (14, 14497794), (18, 11276062), (21, 9665196), (28, 7248897), (36, 5638031), (42, 4832598), (43, 4720212), (63, 3221732), (84, 2416299), (86, 2360106), (126, 1610866), (129, 1573404), (172, 1180053), (252, 805433), (258, 786702), (301, 674316), (387, 524468), (516, 393351), (602, 337158), (774, 262234), (903, 224772), (1204, 168579), (1548, 131117), (1806, 112386), (2709, 74924), (3612, 56193), (5418, 37462), (10836, 18731)]