202169916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25411}}^1$

素因数の和:25451

約数の個数: 72

約数和(自身を含む): 582747984

約数和(自身を除く): 380578068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 25411, 50822, 76233, 101644, 152466, 228699, 304932, 330343, 431987, 457398, 660686, 863974, 914796, 991029, 1295961, 1321372, 1727948, 1982058, 2591922, 2973087, 3887883, 3964116, 5183844, 5615831, 5946174, 7775766, 11231662, 11892348, 15551532, 16847493, 22463324, 33694986, 50542479, 67389972, 101084958, 202169916]

約数ペア:

[(1, 202169916), (2, 101084958), (3, 67389972), (4, 50542479), (6, 33694986), (9, 22463324), (12, 16847493), (13, 15551532), (17, 11892348), (18, 11231662), (26, 7775766), (34, 5946174), (36, 5615831), (39, 5183844), (51, 3964116), (52, 3887883), (68, 2973087), (78, 2591922), (102, 1982058), (117, 1727948), (153, 1321372), (156, 1295961), (204, 991029), (221, 914796), (234, 863974), (306, 660686), (442, 457398), (468, 431987), (612, 330343), (663, 304932), (884, 228699), (1326, 152466), (1989, 101644), (2652, 76233), (3978, 50822), (7956, 25411)]