219845752

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 504176400

約数和(自身を除く): 284330648

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 83, 98, 116, 166, 196, 203, 232, 233, 332, 392, 406, 466, 581, 664, 812, 932, 1162, 1421, 1624, 1631, 1864, 2324, 2407, 2842, 3262, 4067, 4648, 4814, 5684, 6524, 6757, 8134, 9628, 11368, 11417, 13048, 13514, 16268, 16849, 19256, 19339, 22834, 27028, 32536, 33698, 38678, 45668, 47299, 54056, 67396, 77356, 91336, 94598, 117943, 134792, 135373, 154712, 189196, 235886, 270746, 331093, 378392, 471772, 541492, 560831, 662186, 943544, 947611, 1082984, 1121662, 1324372, 1895222, 2243324, 2648744, 3790444, 3925817, 4486648, 7580888, 7851634, 15703268, 27480719, 31406536, 54961438, 109922876, 219845752]

約数ペア:

[(1, 219845752), (2, 109922876), (4, 54961438), (7, 31406536), (8, 27480719), (14, 15703268), (28, 7851634), (29, 7580888), (49, 4486648), (56, 3925817), (58, 3790444), (83, 2648744), (98, 2243324), (116, 1895222), (166, 1324372), (196, 1121662), (203, 1082984), (232, 947611), (233, 943544), (332, 662186), (392, 560831), (406, 541492), (466, 471772), (581, 378392), (664, 331093), (812, 270746), (932, 235886), (1162, 189196), (1421, 154712), (1624, 135373), (1631, 134792), (1864, 117943), (2324, 94598), (2407, 91336), (2842, 77356), (3262, 67396), (4067, 54056), (4648, 47299), (4814, 45668), (5684, 38678), (6524, 33698), (6757, 32536), (8134, 27028), (9628, 22834), (11368, 19339), (11417, 19256), (13048, 16849), (13514, 16268)]