213495996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 615831552

約数和(自身を除く): 402335556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 476, 564, 658, 714, 799, 987, 1316, 1428, 1598, 1974, 2397, 3181, 3196, 3948, 4794, 5593, 6362, 9543, 9588, 11186, 12724, 16779, 19086, 22267, 22372, 33558, 38172, 44534, 54077, 66801, 67116, 89068, 108154, 133602, 149507, 162231, 216308, 267204, 299014, 324462, 378539, 448521, 598028, 648924, 757078, 897042, 1046549, 1135617, 1514156, 1794084, 2093098, 2271234, 2541619, 3139647, 4186196, 4542468, 5083238, 6279294, 7624857, 10166476, 12558588, 15249714, 17791333, 30499428, 35582666, 53373999, 71165332, 106747998, 213495996]

約数ペア:

[(1, 213495996), (2, 106747998), (3, 71165332), (4, 53373999), (6, 35582666), (7, 30499428), (12, 17791333), (14, 15249714), (17, 12558588), (21, 10166476), (28, 7624857), (34, 6279294), (42, 5083238), (47, 4542468), (51, 4186196), (68, 3139647), (84, 2541619), (94, 2271234), (102, 2093098), (119, 1794084), (141, 1514156), (188, 1135617), (204, 1046549), (238, 897042), (282, 757078), (329, 648924), (357, 598028), (476, 448521), (564, 378539), (658, 324462), (714, 299014), (799, 267204), (987, 216308), (1316, 162231), (1428, 149507), (1598, 133602), (1974, 108154), (2397, 89068), (3181, 67116), (3196, 66801), (3948, 54077), (4794, 44534), (5593, 38172), (6362, 33558), (9543, 22372), (9588, 22267), (11186, 19086), (12724, 16779)]