209083861610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1\times {\mathrm{18979}}^1$

素因数の和:20103

約数の個数: 64

約数和(自身を含む): 410607550080

約数和(自身を除く): 201523688470

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1021, 1079, 2042, 2158, 5105, 5395, 10210, 10790, 13273, 18979, 26546, 37958, 66365, 84743, 94895, 132730, 169486, 189790, 246727, 423715, 493454, 847430, 1101659, 1233635, 1575257, 2203318, 2467270, 3150514, 5508295, 7876285, 11016590, 15752570, 19377559, 20478341, 38755118, 40956682, 96887795, 102391705, 193775590, 204783410, 251908267, 503816534, 1259541335, 1608337397, 2519082670, 3216674794, 8041686985, 16083373970, 20908386161, 41816772322, 104541930805, 209083861610]

約数ペア:

[(1, 209083861610), (2, 104541930805), (5, 41816772322), (10, 20908386161), (13, 16083373970), (26, 8041686985), (65, 3216674794), (83, 2519082670), (130, 1608337397), (166, 1259541335), (415, 503816534), (830, 251908267), (1021, 204783410), (1079, 193775590), (2042, 102391705), (2158, 96887795), (5105, 40956682), (5395, 38755118), (10210, 20478341), (10790, 19377559), (13273, 15752570), (18979, 11016590), (26546, 7876285), (37958, 5508295), (66365, 3150514), (84743, 2467270), (94895, 2203318), (132730, 1575257), (169486, 1233635), (189790, 1101659), (246727, 847430), (423715, 493454)]