214907676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 559415808

約数和(自身を除く): 344508132

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 163, 204, 276, 281, 326, 391, 489, 562, 652, 782, 843, 978, 1124, 1173, 1564, 1686, 1956, 2346, 2771, 3372, 3749, 4692, 4777, 5542, 6463, 7498, 8313, 9554, 11084, 11247, 12926, 14331, 14996, 16626, 19108, 19389, 22494, 25852, 28662, 33252, 38778, 44988, 45803, 57324, 63733, 77556, 91606, 109871, 127466, 137409, 183212, 191199, 219742, 254932, 274818, 329613, 382398, 439484, 549636, 659226, 764796, 778651, 1053469, 1318452, 1557302, 2106938, 2335953, 3114604, 3160407, 4213876, 4671906, 6320814, 9343812, 12641628, 17908973, 35817946, 53726919, 71635892, 107453838, 214907676]

約数ペア:

[(1, 214907676), (2, 107453838), (3, 71635892), (4, 53726919), (6, 35817946), (12, 17908973), (17, 12641628), (23, 9343812), (34, 6320814), (46, 4671906), (51, 4213876), (68, 3160407), (69, 3114604), (92, 2335953), (102, 2106938), (138, 1557302), (163, 1318452), (204, 1053469), (276, 778651), (281, 764796), (326, 659226), (391, 549636), (489, 439484), (562, 382398), (652, 329613), (782, 274818), (843, 254932), (978, 219742), (1124, 191199), (1173, 183212), (1564, 137409), (1686, 127466), (1956, 109871), (2346, 91606), (2771, 77556), (3372, 63733), (3749, 57324), (4692, 45803), (4777, 44988), (5542, 38778), (6463, 33252), (7498, 28662), (8313, 25852), (9554, 22494), (11084, 19389), (11247, 19108), (12926, 16626), (14331, 14996)]