201748502745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{330067}}^1$

素因数の和:330159

約数の個数: 72

約数和(自身を含む): 379382799744

約数和(自身を除く): 177634296999

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 289, 423, 705, 765, 799, 867, 1445, 2115, 2397, 2601, 3995, 4335, 7191, 11985, 13005, 13583, 35955, 40749, 67915, 122247, 203745, 330067, 611235, 990201, 1650335, 2970603, 4951005, 5611139, 14853015, 15513149, 16833417, 28055695, 46539447, 50500251, 77565745, 84167085, 95389363, 139618341, 232697235, 252501255, 263723533, 286168089, 476946815, 698091705, 791170599, 858504267, 1318617665, 1430840445, 2373511797, 3955852995, 4292521335, 4483300061, 11867558985, 13449900183, 22416500305, 40349700549, 67249500915, 201748502745]

約数ペア:

[(1, 201748502745), (3, 67249500915), (5, 40349700549), (9, 22416500305), (15, 13449900183), (17, 11867558985), (45, 4483300061), (47, 4292521335), (51, 3955852995), (85, 2373511797), (141, 1430840445), (153, 1318617665), (235, 858504267), (255, 791170599), (289, 698091705), (423, 476946815), (705, 286168089), (765, 263723533), (799, 252501255), (867, 232697235), (1445, 139618341), (2115, 95389363), (2397, 84167085), (2601, 77565745), (3995, 50500251), (4335, 46539447), (7191, 28055695), (11985, 16833417), (13005, 15513149), (13583, 14853015), (35955, 5611139), (40749, 4951005), (67915, 2970603), (122247, 1650335), (203745, 990201), (330067, 611235)]