221036130064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{377339}}^1$

素因数の和:378559

約数の個数: 40

約数和(自身を含む): 442447752960

約数和(自身を除く): 221411622896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1181, 2362, 4724, 9448, 18896, 36611, 73222, 146444, 292888, 377339, 585776, 754678, 1509356, 3018712, 6037424, 11697509, 23395018, 46790036, 93580072, 187160144, 445637359, 891274718, 1782549436, 3565098872, 7130197744, 13814758129, 27629516258, 55259032516, 110518065032, 221036130064]

約数ペア:

[(1, 221036130064), (2, 110518065032), (4, 55259032516), (8, 27629516258), (16, 13814758129), (31, 7130197744), (62, 3565098872), (124, 1782549436), (248, 891274718), (496, 445637359), (1181, 187160144), (2362, 93580072), (4724, 46790036), (9448, 23395018), (18896, 11697509), (36611, 6037424), (73222, 3018712), (146444, 1509356), (292888, 754678), (377339, 585776)]