203761348

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 422231040

約数和(自身を除く): 218469692

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 581, 602, 1162, 1204, 2039, 2324, 3569, 4078, 7138, 8156, 14273, 14276, 24983, 28546, 49966, 57092, 87677, 99932, 169237, 175354, 338474, 350708, 613739, 676948, 1184659, 1227478, 2369318, 2454956, 4738636, 7277191, 14554382, 29108764, 50940337, 101880674, 203761348]

約数ペア:

[(1, 203761348), (2, 101880674), (4, 50940337), (7, 29108764), (14, 14554382), (28, 7277191), (43, 4738636), (83, 2454956), (86, 2369318), (166, 1227478), (172, 1184659), (301, 676948), (332, 613739), (581, 350708), (602, 338474), (1162, 175354), (1204, 169237), (2039, 99932), (2324, 87677), (3569, 57092), (4078, 49966), (7138, 28546), (8156, 24983), (14273, 14276)]