205963002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 540633600

約数和(自身を除く): 334670598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 227, 266, 342, 379, 399, 454, 681, 758, 798, 1137, 1197, 1362, 1589, 2043, 2274, 2394, 2653, 3178, 3411, 4086, 4313, 4767, 5306, 6822, 7201, 7959, 8626, 9534, 12939, 14301, 14402, 15918, 21603, 23877, 25878, 28602, 30191, 38817, 43206, 47754, 50407, 60382, 64809, 77634, 86033, 90573, 100814, 129618, 151221, 172066, 181146, 258099, 271719, 302442, 453663, 516198, 543438, 602231, 774297, 907326, 1204462, 1548594, 1634627, 1806693, 3269254, 3613386, 4903881, 5420079, 9807762, 10840158, 11442389, 14711643, 22884778, 29423286, 34327167, 68654334, 102981501, 205963002]

約数ペア:

[(1, 205963002), (2, 102981501), (3, 68654334), (6, 34327167), (7, 29423286), (9, 22884778), (14, 14711643), (18, 11442389), (19, 10840158), (21, 9807762), (38, 5420079), (42, 4903881), (57, 3613386), (63, 3269254), (114, 1806693), (126, 1634627), (133, 1548594), (171, 1204462), (227, 907326), (266, 774297), (342, 602231), (379, 543438), (399, 516198), (454, 453663), (681, 302442), (758, 271719), (798, 258099), (1137, 181146), (1197, 172066), (1362, 151221), (1589, 129618), (2043, 100814), (2274, 90573), (2394, 86033), (2653, 77634), (3178, 64809), (3411, 60382), (4086, 50407), (4313, 47754), (4767, 43206), (5306, 38817), (6822, 30191), (7201, 28602), (7959, 25878), (8626, 23877), (9534, 21603), (12939, 15918), (14301, 14402)]