201242916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34721}}^1$

素因数の和:34761

約数の個数: 72

約数和(自身を含む): 606662784

約数和(自身を除く): 405419868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 34721, 69442, 104163, 138884, 208326, 243047, 312489, 416652, 486094, 624978, 729141, 798583, 972188, 1249956, 1458282, 1597166, 2187423, 2395749, 2916564, 3194332, 4374846, 4791498, 5590081, 7187247, 8749692, 9582996, 11180162, 14374494, 16770243, 22360324, 28748988, 33540486, 50310729, 67080972, 100621458, 201242916]

約数ペア:

[(1, 201242916), (2, 100621458), (3, 67080972), (4, 50310729), (6, 33540486), (7, 28748988), (9, 22360324), (12, 16770243), (14, 14374494), (18, 11180162), (21, 9582996), (23, 8749692), (28, 7187247), (36, 5590081), (42, 4791498), (46, 4374846), (63, 3194332), (69, 2916564), (84, 2395749), (92, 2187423), (126, 1597166), (138, 1458282), (161, 1249956), (207, 972188), (252, 798583), (276, 729141), (322, 624978), (414, 486094), (483, 416652), (644, 312489), (828, 243047), (966, 208326), (1449, 138884), (1932, 104163), (2898, 69442), (5796, 34721)]