201615632

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 398266176

約数和(自身を除く): 196650544

約数列:

[1, 2, 4, 8, 16, 83, 157, 166, 314, 332, 628, 664, 967, 1256, 1328, 1934, 2512, 3868, 7736, 13031, 15472, 26062, 52124, 80261, 104248, 151819, 160522, 208496, 303638, 321044, 607276, 642088, 1214552, 1284176, 2429104, 12600977, 25201954, 50403908, 100807816, 201615632]

約数ペア:

[(1, 201615632), (2, 100807816), (4, 50403908), (8, 25201954), (16, 12600977), (83, 2429104), (157, 1284176), (166, 1214552), (314, 642088), (332, 607276), (628, 321044), (664, 303638), (967, 208496), (1256, 160522), (1328, 151819), (1934, 104248), (2512, 80261), (3868, 52124), (7736, 26062), (13031, 15472)]