212813104

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26029}}^1$

素因数の和:26117

約数の個数: 40

約数和(自身を含む): 477702560

約数和(自身を除く): 264889456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 26029, 52058, 104116, 182203, 208232, 364406, 416464, 728812, 1457624, 1900117, 2915248, 3800234, 7600468, 13300819, 15200936, 26601638, 30401872, 53203276, 106406552, 212813104]

約数ペア:

[(1, 212813104), (2, 106406552), (4, 53203276), (7, 30401872), (8, 26601638), (14, 15200936), (16, 13300819), (28, 7600468), (56, 3800234), (73, 2915248), (112, 1900117), (146, 1457624), (292, 728812), (511, 416464), (584, 364406), (1022, 208232), (1168, 182203), (2044, 104116), (4088, 52058), (8176, 26029)]