202137348539

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{8609}}^1$

素因数の和:9108

約数の個数: 48

約数和(自身を含む): 253143092160

約数和(自身を除く): 51005743621

約数列:

[1, 7, 17, 49, 71, 119, 397, 497, 833, 1207, 2779, 3479, 6749, 8449, 8609, 19453, 28187, 47243, 59143, 60263, 146353, 197309, 330701, 421841, 479179, 611239, 1024471, 1381163, 3354253, 3417773, 4278673, 7171297, 10391063, 23479771, 23924411, 29950711, 58102141, 72737441, 167470877, 242661883, 406714987, 509162087, 1698633181, 2847004909, 4125252011, 11890432267, 28876764077, 202137348539]

約数ペア:

[(1, 202137348539), (7, 28876764077), (17, 11890432267), (49, 4125252011), (71, 2847004909), (119, 1698633181), (397, 509162087), (497, 406714987), (833, 242661883), (1207, 167470877), (2779, 72737441), (3479, 58102141), (6749, 29950711), (8449, 23924411), (8609, 23479771), (19453, 10391063), (28187, 7171297), (47243, 4278673), (59143, 3417773), (60263, 3354253), (146353, 1381163), (197309, 1024471), (330701, 611239), (421841, 479179)]