260437758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{200029}}^1$

素因数の和:200072

約数の個数: 32

約数和(自身を含む): 614492160

約数和(自身を除く): 354054402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 200029, 400058, 600087, 1200174, 1400203, 2800406, 4200609, 6200899, 8401218, 12401798, 18602697, 37205394, 43406293, 86812586, 130218879, 260437758]

約数ペア:

[(1, 260437758), (2, 130218879), (3, 86812586), (6, 43406293), (7, 37205394), (14, 18602697), (21, 12401798), (31, 8401218), (42, 6200899), (62, 4200609), (93, 2800406), (186, 1400203), (217, 1200174), (434, 600087), (651, 400058), (1302, 200029)]