201304917

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 338607360

約数和(自身を除く): 137302443

約数列:

[1, 3, 9, 11, 31, 33, 67, 89, 93, 99, 121, 201, 267, 279, 341, 363, 603, 737, 801, 979, 1023, 1089, 2077, 2211, 2759, 2937, 3069, 3751, 5963, 6231, 6633, 8107, 8277, 8811, 10769, 11253, 17889, 18693, 22847, 24321, 24831, 30349, 32307, 33759, 53667, 65593, 68541, 72963, 91047, 96921, 184853, 196779, 205623, 251317, 273141, 333839, 554559, 590337, 721523, 753951, 1001517, 1663677, 2033383, 2164569, 2261853, 3004551, 6100149, 6493707, 18300447, 22367213, 67101639, 201304917]

約数ペア:

[(1, 201304917), (3, 67101639), (9, 22367213), (11, 18300447), (31, 6493707), (33, 6100149), (67, 3004551), (89, 2261853), (93, 2164569), (99, 2033383), (121, 1663677), (201, 1001517), (267, 753951), (279, 721523), (341, 590337), (363, 554559), (603, 333839), (737, 273141), (801, 251317), (979, 205623), (1023, 196779), (1089, 184853), (2077, 96921), (2211, 91047), (2759, 72963), (2937, 68541), (3069, 65593), (3751, 53667), (5963, 33759), (6231, 32307), (6633, 30349), (8107, 24831), (8277, 24321), (8811, 22847), (10769, 18693), (11253, 17889)]