202852860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1553}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 651635712

約数和(自身を除く): 448782852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1553, 1555, 1866, 2177, 3106, 3110, 3732, 4354, 4659, 4665, 6212, 6220, 6531, 7765, 8708, 9318, 9330, 10871, 10885, 13062, 15530, 18636, 18660, 21742, 21770, 23295, 26124, 31060, 32613, 32655, 43484, 43540, 46590, 54355, 65226, 65310, 93180, 108710, 130452, 130620, 163065, 217420, 326130, 482983, 652260, 965966, 1448949, 1931932, 2414915, 2897898, 3380881, 4829830, 5795796, 6761762, 7244745, 9659660, 10142643, 13523524, 14489490, 16904405, 20285286, 28978980, 33808810, 40570572, 50713215, 67617620, 101426430, 202852860]

約数ペア:

[(1, 202852860), (2, 101426430), (3, 67617620), (4, 50713215), (5, 40570572), (6, 33808810), (7, 28978980), (10, 20285286), (12, 16904405), (14, 14489490), (15, 13523524), (20, 10142643), (21, 9659660), (28, 7244745), (30, 6761762), (35, 5795796), (42, 4829830), (60, 3380881), (70, 2897898), (84, 2414915), (105, 1931932), (140, 1448949), (210, 965966), (311, 652260), (420, 482983), (622, 326130), (933, 217420), (1244, 163065), (1553, 130620), (1555, 130452), (1866, 108710), (2177, 93180), (3106, 65310), (3110, 65226), (3732, 54355), (4354, 46590), (4659, 43540), (4665, 43484), (6212, 32655), (6220, 32613), (6531, 31060), (7765, 26124), (8708, 23295), (9318, 21770), (9330, 21742), (10871, 18660), (10885, 18636), (13062, 15530)]