199247148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 550368000

約数和(自身を除く): 351120852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 513, 534, 684, 801, 1026, 1068, 1091, 1602, 1691, 2052, 2182, 2403, 3204, 3273, 3382, 4364, 4806, 5073, 6546, 6764, 9612, 9819, 10146, 13092, 15219, 19638, 20292, 20729, 29457, 30438, 39276, 41458, 45657, 58914, 60876, 62187, 82916, 91314, 97099, 117828, 124374, 182628, 186561, 194198, 248748, 291297, 373122, 388396, 559683, 582594, 746244, 873891, 1119366, 1165188, 1747782, 1844881, 2238732, 2621673, 3495564, 3689762, 5243346, 5534643, 7379524, 10486692, 11069286, 16603929, 22138572, 33207858, 49811787, 66415716, 99623574, 199247148]

約数ペア:

[(1, 199247148), (2, 99623574), (3, 66415716), (4, 49811787), (6, 33207858), (9, 22138572), (12, 16603929), (18, 11069286), (19, 10486692), (27, 7379524), (36, 5534643), (38, 5243346), (54, 3689762), (57, 3495564), (76, 2621673), (89, 2238732), (108, 1844881), (114, 1747782), (171, 1165188), (178, 1119366), (228, 873891), (267, 746244), (342, 582594), (356, 559683), (513, 388396), (534, 373122), (684, 291297), (801, 248748), (1026, 194198), (1068, 186561), (1091, 182628), (1602, 124374), (1691, 117828), (2052, 97099), (2182, 91314), (2403, 82916), (3204, 62187), (3273, 60876), (3382, 58914), (4364, 45657), (4806, 41458), (5073, 39276), (6546, 30438), (6764, 29457), (9612, 20729), (9819, 20292), (10146, 19638), (13092, 15219)]