200900910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6983}}^1$

素因数の和:7137

約数の個数: 64

約数和(自身を含む): 555144192

約数和(自身を除く): 354243282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 6983, 9590, 13966, 14385, 20949, 28770, 34915, 41898, 48881, 69830, 97762, 104745, 146643, 209490, 244405, 293286, 488810, 733215, 956671, 1466430, 1913342, 2870013, 4783355, 5740026, 6696697, 9566710, 13393394, 14350065, 20090091, 28700130, 33483485, 40180182, 66966970, 100450455, 200900910]

約数ペア:

[(1, 200900910), (2, 100450455), (3, 66966970), (5, 40180182), (6, 33483485), (7, 28700130), (10, 20090091), (14, 14350065), (15, 13393394), (21, 9566710), (30, 6696697), (35, 5740026), (42, 4783355), (70, 2870013), (105, 1913342), (137, 1466430), (210, 956671), (274, 733215), (411, 488810), (685, 293286), (822, 244405), (959, 209490), (1370, 146643), (1918, 104745), (2055, 97762), (2877, 69830), (4110, 48881), (4795, 41898), (5754, 34915), (6983, 28770), (9590, 20949), (13966, 14385)]