202215860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6957

約数の個数: 96

約数和(自身を含む): 557383680

約数和(自身を除く): 355167820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 6911, 7315, 13822, 14630, 27644, 29260, 34555, 48377, 69110, 76021, 96754, 131309, 138220, 152042, 193508, 241885, 262618, 304084, 380105, 483770, 525236, 532147, 656545, 760210, 919163, 967540, 1064294, 1313090, 1444399, 1520420, 1838326, 2128588, 2626180, 2660735, 2888798, 3676652, 4595815, 5321470, 5777596, 7221995, 9191630, 10110793, 10642940, 14443990, 18383260, 20221586, 28887980, 40443172, 50553965, 101107930, 202215860]

約数ペア:

[(1, 202215860), (2, 101107930), (4, 50553965), (5, 40443172), (7, 28887980), (10, 20221586), (11, 18383260), (14, 14443990), (19, 10642940), (20, 10110793), (22, 9191630), (28, 7221995), (35, 5777596), (38, 5321470), (44, 4595815), (55, 3676652), (70, 2888798), (76, 2660735), (77, 2626180), (95, 2128588), (110, 1838326), (133, 1520420), (140, 1444399), (154, 1313090), (190, 1064294), (209, 967540), (220, 919163), (266, 760210), (308, 656545), (380, 532147), (385, 525236), (418, 483770), (532, 380105), (665, 304084), (770, 262618), (836, 241885), (1045, 193508), (1330, 152042), (1463, 138220), (1540, 131309), (2090, 96754), (2660, 76021), (2926, 69110), (4180, 48377), (5852, 34555), (6911, 29260), (7315, 27644), (13822, 14630)]