207547380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2166

約数の個数: 96

約数和(自身を含む): 649313280

約数和(自身を除く): 441765900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1773, 1951, 1970, 2364, 2955, 3546, 3902, 3940, 5319, 5853, 5910, 7092, 7804, 8865, 9755, 10638, 11706, 11820, 17559, 17730, 19510, 21276, 23412, 26595, 29265, 35118, 35460, 39020, 52677, 53190, 58530, 70236, 87795, 105354, 106380, 117060, 175590, 210708, 263385, 351180, 384347, 526770, 768694, 1053540, 1153041, 1537388, 1921735, 2306082, 3459123, 3843470, 4612164, 5765205, 6918246, 7686940, 10377369, 11530410, 13836492, 17295615, 20754738, 23060820, 34591230, 41509476, 51886845, 69182460, 103773690, 207547380]

約数ペア:

[(1, 207547380), (2, 103773690), (3, 69182460), (4, 51886845), (5, 41509476), (6, 34591230), (9, 23060820), (10, 20754738), (12, 17295615), (15, 13836492), (18, 11530410), (20, 10377369), (27, 7686940), (30, 6918246), (36, 5765205), (45, 4612164), (54, 3843470), (60, 3459123), (90, 2306082), (108, 1921735), (135, 1537388), (180, 1153041), (197, 1053540), (270, 768694), (394, 526770), (540, 384347), (591, 351180), (788, 263385), (985, 210708), (1182, 175590), (1773, 117060), (1951, 106380), (1970, 105354), (2364, 87795), (2955, 70236), (3546, 58530), (3902, 53190), (3940, 52677), (5319, 39020), (5853, 35460), (5910, 35118), (7092, 29265), (7804, 26595), (8865, 23412), (9755, 21276), (10638, 19510), (11706, 17730), (11820, 17559)]