205256094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 447828480

約数和(自身を除く): 242572386

約数列:

[1, 2, 3, 6, 23, 37, 46, 61, 69, 74, 111, 122, 138, 183, 222, 366, 659, 851, 1318, 1403, 1702, 1977, 2257, 2553, 2806, 3954, 4209, 4514, 5106, 6771, 8418, 13542, 15157, 24383, 30314, 40199, 45471, 48766, 51911, 73149, 80398, 90942, 103822, 120597, 146298, 155733, 241194, 311466, 560809, 924577, 1121618, 1487363, 1682427, 1849154, 2773731, 2974726, 3364854, 4462089, 5547462, 8924178, 34209349, 68418698, 102628047, 205256094]

約数ペア:

[(1, 205256094), (2, 102628047), (3, 68418698), (6, 34209349), (23, 8924178), (37, 5547462), (46, 4462089), (61, 3364854), (69, 2974726), (74, 2773731), (111, 1849154), (122, 1682427), (138, 1487363), (183, 1121618), (222, 924577), (366, 560809), (659, 311466), (851, 241194), (1318, 155733), (1403, 146298), (1702, 120597), (1977, 103822), (2257, 90942), (2553, 80398), (2806, 73149), (3954, 51911), (4209, 48766), (4514, 45471), (5106, 40199), (6771, 30314), (8418, 24383), (13542, 15157)]