201660456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 545587200

約数和(自身を除く): 343926744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 73, 79, 93, 94, 124, 141, 146, 158, 186, 188, 219, 237, 248, 282, 292, 316, 372, 376, 438, 474, 564, 584, 632, 744, 876, 948, 1128, 1457, 1752, 1896, 2263, 2449, 2914, 3431, 3713, 4371, 4526, 4898, 5767, 5828, 6789, 6862, 7347, 7426, 8742, 9052, 9796, 10293, 11139, 11534, 11656, 13578, 13724, 14694, 14852, 17301, 17484, 18104, 19592, 20586, 22278, 23068, 27156, 27448, 29388, 29704, 34602, 34968, 41172, 44556, 46136, 54312, 58776, 69204, 82344, 89112, 106361, 115103, 138408, 178777, 212722, 230206, 271049, 319083, 345309, 357554, 425444, 460412, 536331, 542098, 638166, 690618, 715108, 813147, 850888, 920824, 1072662, 1084196, 1276332, 1381236, 1430216, 1626294, 2145324, 2168392, 2552664, 2762472, 3252588, 4290648, 6505176, 8402519, 16805038, 25207557, 33610076, 50415114, 67220152, 100830228, 201660456]

約数ペア:

[(1, 201660456), (2, 100830228), (3, 67220152), (4, 50415114), (6, 33610076), (8, 25207557), (12, 16805038), (24, 8402519), (31, 6505176), (47, 4290648), (62, 3252588), (73, 2762472), (79, 2552664), (93, 2168392), (94, 2145324), (124, 1626294), (141, 1430216), (146, 1381236), (158, 1276332), (186, 1084196), (188, 1072662), (219, 920824), (237, 850888), (248, 813147), (282, 715108), (292, 690618), (316, 638166), (372, 542098), (376, 536331), (438, 460412), (474, 425444), (564, 357554), (584, 345309), (632, 319083), (744, 271049), (876, 230206), (948, 212722), (1128, 178777), (1457, 138408), (1752, 115103), (1896, 106361), (2263, 89112), (2449, 82344), (2914, 69204), (3431, 58776), (3713, 54312), (4371, 46136), (4526, 44556), (4898, 41172), (5767, 34968), (5828, 34602), (6789, 29704), (6862, 29388), (7347, 27448), (7426, 27156), (8742, 23068), (9052, 22278), (9796, 20586), (10293, 19592), (11139, 18104), (11534, 17484), (11656, 17301), (13578, 14852), (13724, 14694)]