201805890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47041}}^1$

素因数の和:47075

約数の個数: 64

約数和(自身を含む): 569020032

約数和(自身を除く): 367214142

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 47041, 94082, 141123, 235205, 282246, 470410, 517451, 611533, 705615, 1034902, 1223066, 1411230, 1552353, 1834599, 2587255, 3057665, 3104706, 3669198, 5174510, 6115330, 6726863, 7761765, 9172995, 13453726, 15523530, 18345990, 20180589, 33634315, 40361178, 67268630, 100902945, 201805890]

約数ペア:

[(1, 201805890), (2, 100902945), (3, 67268630), (5, 40361178), (6, 33634315), (10, 20180589), (11, 18345990), (13, 15523530), (15, 13453726), (22, 9172995), (26, 7761765), (30, 6726863), (33, 6115330), (39, 5174510), (55, 3669198), (65, 3104706), (66, 3057665), (78, 2587255), (110, 1834599), (130, 1552353), (143, 1411230), (165, 1223066), (195, 1034902), (286, 705615), (330, 611533), (390, 517451), (429, 470410), (715, 282246), (858, 235205), (1430, 141123), (2145, 94082), (4290, 47041)]