202195400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 520279200

約数和(自身を除く): 318083800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 146, 200, 220, 275, 292, 365, 440, 550, 584, 730, 803, 1100, 1259, 1460, 1606, 1825, 2200, 2518, 2920, 3212, 3650, 4015, 5036, 6295, 6424, 7300, 8030, 10072, 12590, 13849, 14600, 16060, 20075, 25180, 27698, 31475, 32120, 40150, 50360, 55396, 62950, 69245, 80300, 91907, 110792, 125900, 138490, 160600, 183814, 251800, 276980, 346225, 367628, 459535, 553960, 692450, 735256, 919070, 1010977, 1384900, 1838140, 2021954, 2297675, 2769800, 3676280, 4043908, 4595350, 5054885, 8087816, 9190700, 10109770, 18381400, 20219540, 25274425, 40439080, 50548850, 101097700, 202195400]

約数ペア:

[(1, 202195400), (2, 101097700), (4, 50548850), (5, 40439080), (8, 25274425), (10, 20219540), (11, 18381400), (20, 10109770), (22, 9190700), (25, 8087816), (40, 5054885), (44, 4595350), (50, 4043908), (55, 3676280), (73, 2769800), (88, 2297675), (100, 2021954), (110, 1838140), (146, 1384900), (200, 1010977), (220, 919070), (275, 735256), (292, 692450), (365, 553960), (440, 459535), (550, 367628), (584, 346225), (730, 276980), (803, 251800), (1100, 183814), (1259, 160600), (1460, 138490), (1606, 125900), (1825, 110792), (2200, 91907), (2518, 80300), (2920, 69245), (3212, 62950), (3650, 55396), (4015, 50360), (5036, 40150), (6295, 32120), (6424, 31475), (7300, 27698), (8030, 25180), (10072, 20075), (12590, 16060), (13849, 14600)]