202378992

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 539489280

約数和(自身を除く): 337110288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 752, 823, 872, 1128, 1308, 1646, 1744, 2256, 2469, 2616, 3292, 4938, 5123, 5232, 6584, 9876, 10246, 13168, 15369, 19752, 20492, 30738, 38681, 39504, 40984, 61476, 77362, 81968, 89707, 116043, 122952, 154724, 179414, 232086, 245904, 269121, 309448, 358828, 464172, 538242, 618896, 717656, 928344, 1076484, 1435312, 1856688, 2152968, 4216229, 4305936, 8432458, 12648687, 16864916, 25297374, 33729832, 50594748, 67459664, 101189496, 202378992]

約数ペア:

[(1, 202378992), (2, 101189496), (3, 67459664), (4, 50594748), (6, 33729832), (8, 25297374), (12, 16864916), (16, 12648687), (24, 8432458), (47, 4305936), (48, 4216229), (94, 2152968), (109, 1856688), (141, 1435312), (188, 1076484), (218, 928344), (282, 717656), (327, 618896), (376, 538242), (436, 464172), (564, 358828), (654, 309448), (752, 269121), (823, 245904), (872, 232086), (1128, 179414), (1308, 154724), (1646, 122952), (1744, 116043), (2256, 89707), (2469, 81968), (2616, 77362), (3292, 61476), (4938, 40984), (5123, 39504), (5232, 38681), (6584, 30738), (9876, 20492), (10246, 19752), (13168, 15369)]