201676644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25389

約数の個数: 72

約数和(自身を含む): 581326200

約数和(自身を除く): 379649556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 25349, 50698, 76047, 101396, 152094, 228141, 304188, 329537, 430933, 456282, 659074, 861866, 912564, 988611, 1292799, 1318148, 1723732, 1977222, 2585598, 2965833, 3878397, 3954444, 5171196, 5602129, 5931666, 7756794, 11204258, 11863332, 15513588, 16806387, 22408516, 33612774, 50419161, 67225548, 100838322, 201676644]

約数ペア:

[(1, 201676644), (2, 100838322), (3, 67225548), (4, 50419161), (6, 33612774), (9, 22408516), (12, 16806387), (13, 15513588), (17, 11863332), (18, 11204258), (26, 7756794), (34, 5931666), (36, 5602129), (39, 5171196), (51, 3954444), (52, 3878397), (68, 2965833), (78, 2585598), (102, 1977222), (117, 1723732), (153, 1318148), (156, 1292799), (204, 988611), (221, 912564), (234, 861866), (306, 659074), (442, 456282), (468, 430933), (612, 329537), (663, 304188), (884, 228141), (1326, 152094), (1989, 101396), (2652, 76047), (3978, 50698), (7956, 25349)]