200978376

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 522028800

約数和(自身を除く): 321050424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 712, 888, 1068, 2136, 2543, 3293, 5086, 6586, 7629, 9879, 10172, 13172, 15258, 19758, 20344, 26344, 30516, 39516, 61032, 79032, 94091, 188182, 226327, 282273, 376364, 452654, 564546, 678981, 752728, 905308, 1129092, 1357962, 1810616, 2258184, 2715924, 5431848, 8374099, 16748198, 25122297, 33496396, 50244594, 66992792, 100489188, 200978376]

約数ペア:

[(1, 200978376), (2, 100489188), (3, 66992792), (4, 50244594), (6, 33496396), (8, 25122297), (12, 16748198), (24, 8374099), (37, 5431848), (74, 2715924), (89, 2258184), (111, 1810616), (148, 1357962), (178, 1129092), (222, 905308), (267, 752728), (296, 678981), (356, 564546), (444, 452654), (534, 376364), (712, 282273), (888, 226327), (1068, 188182), (2136, 94091), (2543, 79032), (3293, 61032), (5086, 39516), (6586, 30516), (7629, 26344), (9879, 20344), (10172, 19758), (13172, 15258)]