201303130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 436907520

約数和(自身を除く): 235604390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 97, 115, 161, 194, 230, 322, 485, 679, 805, 970, 1289, 1358, 1610, 2231, 2578, 3395, 4462, 6445, 6790, 9023, 11155, 12890, 15617, 18046, 22310, 29647, 31234, 45115, 59294, 78085, 90230, 125033, 148235, 156170, 207529, 250066, 296470, 415058, 625165, 875231, 1037645, 1250330, 1750462, 2075290, 2875759, 4376155, 5751518, 8752310, 14378795, 20130313, 28757590, 40260626, 100651565, 201303130]

約数ペア:

[(1, 201303130), (2, 100651565), (5, 40260626), (7, 28757590), (10, 20130313), (14, 14378795), (23, 8752310), (35, 5751518), (46, 4376155), (70, 2875759), (97, 2075290), (115, 1750462), (161, 1250330), (194, 1037645), (230, 875231), (322, 625165), (485, 415058), (679, 296470), (805, 250066), (970, 207529), (1289, 156170), (1358, 148235), (1610, 125033), (2231, 90230), (2578, 78085), (3395, 59294), (4462, 45115), (6445, 31234), (6790, 29647), (9023, 22310), (11155, 18046), (12890, 15617)]