209239584

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{70309}}^1$

素因数の和:70353

約数の個数: 48

約数和(自身を含む): 566979840

約数和(自身を除く): 357740256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 70309, 140618, 210927, 281236, 421854, 562472, 843708, 1124944, 1687416, 2179579, 2249888, 3374832, 4359158, 6538737, 6749664, 8718316, 13077474, 17436632, 26154948, 34873264, 52309896, 69746528, 104619792, 209239584]

約数ペア:

[(1, 209239584), (2, 104619792), (3, 69746528), (4, 52309896), (6, 34873264), (8, 26154948), (12, 17436632), (16, 13077474), (24, 8718316), (31, 6749664), (32, 6538737), (48, 4359158), (62, 3374832), (93, 2249888), (96, 2179579), (124, 1687416), (186, 1124944), (248, 843708), (372, 562472), (496, 421854), (744, 281236), (992, 210927), (1488, 140618), (2976, 70309)]