203145438978

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9241}}^1\times {\mathrm{20021}}^1$

素因数の和:29331

約数の個数: 48

約数和(自身を含む): 447434757432

約数和(自身を除く): 244289318454

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 9241, 18482, 20021, 27723, 40042, 55446, 60063, 83169, 120126, 166338, 180189, 360378, 563701, 1127402, 1221281, 1691103, 2442562, 3382206, 3663843, 5073309, 7327686, 10146618, 10991529, 21983058, 185014061, 370028122, 555042183, 1110084366, 1665126549, 3330253098, 11285857721, 22571715442, 33857573163, 67715146326, 101572719489, 203145438978]

約数ペア:

[(1, 203145438978), (2, 101572719489), (3, 67715146326), (6, 33857573163), (9, 22571715442), (18, 11285857721), (61, 3330253098), (122, 1665126549), (183, 1110084366), (366, 555042183), (549, 370028122), (1098, 185014061), (9241, 21983058), (18482, 10991529), (20021, 10146618), (27723, 7327686), (40042, 5073309), (55446, 3663843), (60063, 3382206), (83169, 2442562), (120126, 1691103), (166338, 1221281), (180189, 1127402), (360378, 563701)]