209973605730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{92641}}^1$

素因数の和:92952

約数の個数: 128

約数和(自身を含む): 591675549696

約数和(自身を除く): 381701943966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 251, 258, 301, 430, 502, 602, 645, 753, 903, 1255, 1290, 1505, 1506, 1757, 1806, 2510, 3010, 3514, 3765, 4515, 5271, 7530, 8785, 9030, 10542, 10793, 17570, 21586, 26355, 32379, 52710, 53965, 64758, 75551, 92641, 107930, 151102, 161895, 185282, 226653, 277923, 323790, 377755, 453306, 463205, 555846, 648487, 755510, 926410, 1133265, 1296974, 1389615, 1945461, 2266530, 2779230, 3242435, 3890922, 3983563, 6484870, 7967126, 9727305, 11950689, 19454610, 19917815, 23252891, 23901378, 27884941, 39835630, 46505782, 55769882, 59753445, 69758673, 83654823, 116264455, 119506890, 139424705, 139517346, 162770237, 167309646, 232528910, 278849410, 325540474, 348793365, 418274115, 488310711, 697586730, 813851185, 836548230, 976621422, 999874313, 1627702370, 1999748626, 2441553555, 2999622939, 4883107110, 4999371565, 5999245878, 6999120191, 9998743130, 13998240382, 14998114695, 20997360573, 29996229390, 34995600955, 41994721146, 69991201910, 104986802865, 209973605730]

約数ペア:

[(1, 209973605730), (2, 104986802865), (3, 69991201910), (5, 41994721146), (6, 34995600955), (7, 29996229390), (10, 20997360573), (14, 14998114695), (15, 13998240382), (21, 9998743130), (30, 6999120191), (35, 5999245878), (42, 4999371565), (43, 4883107110), (70, 2999622939), (86, 2441553555), (105, 1999748626), (129, 1627702370), (210, 999874313), (215, 976621422), (251, 836548230), (258, 813851185), (301, 697586730), (430, 488310711), (502, 418274115), (602, 348793365), (645, 325540474), (753, 278849410), (903, 232528910), (1255, 167309646), (1290, 162770237), (1505, 139517346), (1506, 139424705), (1757, 119506890), (1806, 116264455), (2510, 83654823), (3010, 69758673), (3514, 59753445), (3765, 55769882), (4515, 46505782), (5271, 39835630), (7530, 27884941), (8785, 23901378), (9030, 23252891), (10542, 19917815), (10793, 19454610), (17570, 11950689), (21586, 9727305), (26355, 7967126), (32379, 6484870), (52710, 3983563), (53965, 3890922), (64758, 3242435), (75551, 2779230), (92641, 2266530), (107930, 1945461), (151102, 1389615), (161895, 1296974), (185282, 1133265), (226653, 926410), (277923, 755510), (323790, 648487), (377755, 555846), (453306, 463205)]