194913089

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 243302400

約数和(自身を除く): 48389311

約数列:

[1, 7, 29, 31, 47, 203, 217, 329, 659, 899, 1363, 1457, 4613, 6293, 9541, 10199, 19111, 20429, 30973, 42253, 133777, 143003, 216811, 295771, 592441, 898217, 960163, 4147087, 6287519, 6721141, 27844727, 194913089]

約数ペア:

[(1, 194913089), (7, 27844727), (29, 6721141), (31, 6287519), (47, 4147087), (203, 960163), (217, 898217), (329, 592441), (659, 295771), (899, 216811), (1363, 143003), (1457, 133777), (4613, 42253), (6293, 30973), (9541, 20429), (10199, 19111)]