215110112

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56489}}^1$

素因数の和:56523

約数の個数: 48

約数和(自身を含む): 512477280

約数和(自身を除く): 297367168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 56489, 112978, 225956, 395423, 451912, 790846, 903824, 960313, 1581692, 1807648, 1920626, 3163384, 3841252, 6326768, 6722191, 7682504, 12653536, 13444382, 15365008, 26888764, 30730016, 53777528, 107555056, 215110112]

約数ペア:

[(1, 215110112), (2, 107555056), (4, 53777528), (7, 30730016), (8, 26888764), (14, 15365008), (16, 13444382), (17, 12653536), (28, 7682504), (32, 6722191), (34, 6326768), (56, 3841252), (68, 3163384), (112, 1920626), (119, 1807648), (136, 1581692), (224, 960313), (238, 903824), (272, 790846), (476, 451912), (544, 395423), (952, 225956), (1904, 112978), (3808, 56489)]