206545872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:1948

約数の個数: 80

約数和(自身を含む): 577963008

約数和(自身を除く): 371417136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1528, 1733, 2292, 2483, 3056, 3466, 4584, 4966, 5199, 6932, 7449, 9168, 9932, 10398, 13864, 14898, 19864, 20796, 22529, 27728, 29796, 39728, 41592, 45058, 59592, 67587, 83184, 90116, 119184, 135174, 180232, 270348, 331003, 360464, 540696, 662006, 993009, 1081392, 1324012, 1986018, 2648024, 3972036, 4303039, 5296048, 7944072, 8606078, 12909117, 15888144, 17212156, 25818234, 34424312, 51636468, 68848624, 103272936, 206545872]

約数ペア:

[(1, 206545872), (2, 103272936), (3, 68848624), (4, 51636468), (6, 34424312), (8, 25818234), (12, 17212156), (13, 15888144), (16, 12909117), (24, 8606078), (26, 7944072), (39, 5296048), (48, 4303039), (52, 3972036), (78, 2648024), (104, 1986018), (156, 1324012), (191, 1081392), (208, 993009), (312, 662006), (382, 540696), (573, 360464), (624, 331003), (764, 270348), (1146, 180232), (1528, 135174), (1733, 119184), (2292, 90116), (2483, 83184), (3056, 67587), (3466, 59592), (4584, 45058), (4966, 41592), (5199, 39728), (6932, 29796), (7449, 27728), (9168, 22529), (9932, 20796), (10398, 19864), (13864, 14898)]