204580380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200569}}^1$

素因数の和:200598

約数の個数: 48

約数和(自身を含む): 606523680

約数和(自身を除く): 401943300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 200569, 401138, 601707, 802276, 1002845, 1203414, 2005690, 2406828, 3008535, 3409673, 4011380, 6017070, 6819346, 10229019, 12034140, 13638692, 17048365, 20458038, 34096730, 40916076, 51145095, 68193460, 102290190, 204580380]

約数ペア:

[(1, 204580380), (2, 102290190), (3, 68193460), (4, 51145095), (5, 40916076), (6, 34096730), (10, 20458038), (12, 17048365), (15, 13638692), (17, 12034140), (20, 10229019), (30, 6819346), (34, 6017070), (51, 4011380), (60, 3409673), (68, 3008535), (85, 2406828), (102, 2005690), (170, 1203414), (204, 1002845), (255, 802276), (340, 601707), (510, 401138), (1020, 200569)]