204761916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3791

約数の個数: 72

約数和(自身を含む): 548306304

約数和(自身を除く): 343544388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1541, 2412, 3082, 3691, 4623, 6164, 7382, 9246, 11073, 13869, 14764, 18492, 22146, 27738, 33219, 44292, 55476, 66438, 84893, 132876, 169786, 247297, 254679, 339572, 494594, 509358, 741891, 764037, 989188, 1018716, 1483782, 1528074, 2225673, 2967564, 3056148, 4451346, 5687831, 8902692, 11375662, 17063493, 22751324, 34126986, 51190479, 68253972, 102380958, 204761916]

約数ペア:

[(1, 204761916), (2, 102380958), (3, 68253972), (4, 51190479), (6, 34126986), (9, 22751324), (12, 17063493), (18, 11375662), (23, 8902692), (36, 5687831), (46, 4451346), (67, 3056148), (69, 2967564), (92, 2225673), (134, 1528074), (138, 1483782), (201, 1018716), (207, 989188), (268, 764037), (276, 741891), (402, 509358), (414, 494594), (603, 339572), (804, 254679), (828, 247297), (1206, 169786), (1541, 132876), (2412, 84893), (3082, 66438), (3691, 55476), (4623, 44292), (6164, 33219), (7382, 27738), (9246, 22146), (11073, 18492), (13869, 14764)]