201309156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6571}}^1$

素因数の和:6641

約数の個数: 72

約数和(自身を含む): 545423424

約数和(自身を除く): 344114268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 6571, 7659, 10212, 13142, 15318, 19713, 26284, 30636, 39426, 59139, 78852, 118278, 151133, 236556, 243127, 302266, 453399, 486254, 604532, 729381, 906798, 972508, 1360197, 1458762, 1813596, 2188143, 2720394, 2917524, 4376286, 5440788, 5591921, 8752572, 11183842, 16775763, 22367684, 33551526, 50327289, 67103052, 100654578, 201309156]

約数ペア:

[(1, 201309156), (2, 100654578), (3, 67103052), (4, 50327289), (6, 33551526), (9, 22367684), (12, 16775763), (18, 11183842), (23, 8752572), (36, 5591921), (37, 5440788), (46, 4376286), (69, 2917524), (74, 2720394), (92, 2188143), (111, 1813596), (138, 1458762), (148, 1360197), (207, 972508), (222, 906798), (276, 729381), (333, 604532), (414, 486254), (444, 453399), (666, 302266), (828, 243127), (851, 236556), (1332, 151133), (1702, 118278), (2553, 78852), (3404, 59139), (5106, 39426), (6571, 30636), (7659, 26284), (10212, 19713), (13142, 15318)]