202474239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 299427840

約数和(自身を除く): 96953601

約数列:

[1, 3, 11, 33, 151, 179, 227, 453, 537, 681, 1661, 1969, 2497, 4983, 5907, 7491, 27029, 34277, 40633, 81087, 102831, 121899, 297319, 377047, 446963, 891957, 1131141, 1340889, 6135583, 18406749, 67491413, 202474239]

約数ペア:

[(1, 202474239), (3, 67491413), (11, 18406749), (33, 6135583), (151, 1340889), (179, 1131141), (227, 891957), (453, 446963), (537, 377047), (681, 297319), (1661, 121899), (1969, 102831), (2497, 81087), (4983, 40633), (5907, 34277), (7491, 27029)]