194540262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 454740480

約数和(自身を除く): 260200218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 257, 269, 402, 469, 514, 538, 771, 807, 938, 1407, 1542, 1614, 1799, 1883, 2814, 3598, 3766, 5397, 5649, 10794, 11298, 17219, 18023, 34438, 36046, 51657, 54069, 69133, 103314, 108138, 120533, 126161, 138266, 207399, 241066, 252322, 361599, 378483, 414798, 483931, 723198, 756966, 967862, 1451793, 2903586, 4631911, 9263822, 13895733, 27791466, 32423377, 64846754, 97270131, 194540262]

約数ペア:

[(1, 194540262), (2, 97270131), (3, 64846754), (6, 32423377), (7, 27791466), (14, 13895733), (21, 9263822), (42, 4631911), (67, 2903586), (134, 1451793), (201, 967862), (257, 756966), (269, 723198), (402, 483931), (469, 414798), (514, 378483), (538, 361599), (771, 252322), (807, 241066), (938, 207399), (1407, 138266), (1542, 126161), (1614, 120533), (1799, 108138), (1883, 103314), (2814, 69133), (3598, 54069), (3766, 51657), (5397, 36046), (5649, 34438), (10794, 18023), (11298, 17219)]