194635346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 315627840

約数和(自身を除く): 120992494

約数列:

[1, 2, 17, 34, 89, 131, 178, 262, 491, 982, 1513, 2227, 3026, 4454, 8347, 11659, 16694, 23318, 43699, 64321, 87398, 128642, 198203, 396406, 742883, 1093457, 1485766, 2186914, 5724569, 11449138, 97317673, 194635346]

約数ペア:

[(1, 194635346), (2, 97317673), (17, 11449138), (34, 5724569), (89, 2186914), (131, 1485766), (178, 1093457), (262, 742883), (491, 396406), (982, 198203), (1513, 128642), (2227, 87398), (3026, 64321), (4454, 43699), (8347, 23318), (11659, 16694)]