210345586486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1\times {\mathrm{5021}}^1$

素因数の和:5797

約数の個数: 64

約数和(自身を含む): 378500345856

約数和(自身を除く): 168154759370

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 463, 562, 926, 1967, 3241, 3934, 5021, 6463, 6482, 10042, 10649, 12926, 21298, 35147, 45241, 70294, 74543, 90482, 115483, 130103, 149086, 230966, 260206, 808381, 910721, 1410901, 1616762, 1821442, 2324723, 2821802, 2992369, 4649446, 5984738, 9876307, 16273061, 19752614, 20946583, 32450723, 32546122, 41893166, 53468629, 64901446, 106937258, 227155061, 374280403, 454310122, 653247163, 748560806, 1306494326, 4572730141, 9145460282, 15024684749, 30049369498, 105172793243, 210345586486]

約数ペア:

[(1, 210345586486), (2, 105172793243), (7, 30049369498), (14, 15024684749), (23, 9145460282), (46, 4572730141), (161, 1306494326), (281, 748560806), (322, 653247163), (463, 454310122), (562, 374280403), (926, 227155061), (1967, 106937258), (3241, 64901446), (3934, 53468629), (5021, 41893166), (6463, 32546122), (6482, 32450723), (10042, 20946583), (10649, 19752614), (12926, 16273061), (21298, 9876307), (35147, 5984738), (45241, 4649446), (70294, 2992369), (74543, 2821802), (90482, 2324723), (115483, 1821442), (130103, 1616762), (149086, 1410901), (230966, 910721), (260206, 808381)]