200974480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 548589888

約数和(自身を除く): 347615408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 167, 196, 245, 280, 307, 334, 392, 490, 560, 614, 668, 784, 835, 980, 1169, 1228, 1336, 1535, 1670, 1960, 2149, 2338, 2456, 2672, 3070, 3340, 3920, 4298, 4676, 4912, 5845, 6140, 6680, 8183, 8596, 9352, 10745, 11690, 12280, 13360, 15043, 16366, 17192, 18704, 21490, 23380, 24560, 30086, 32732, 34384, 40915, 42980, 46760, 51269, 60172, 65464, 75215, 81830, 85960, 93520, 102538, 120344, 130928, 150430, 163660, 171920, 205076, 240688, 256345, 300860, 327320, 358883, 410152, 512690, 601720, 654640, 717766, 820304, 1025380, 1203440, 1435532, 1794415, 2050760, 2512181, 2871064, 3588830, 4101520, 5024362, 5742128, 7177660, 10048724, 12560905, 14355320, 20097448, 25121810, 28710640, 40194896, 50243620, 100487240, 200974480]

約数ペア:

[(1, 200974480), (2, 100487240), (4, 50243620), (5, 40194896), (7, 28710640), (8, 25121810), (10, 20097448), (14, 14355320), (16, 12560905), (20, 10048724), (28, 7177660), (35, 5742128), (40, 5024362), (49, 4101520), (56, 3588830), (70, 2871064), (80, 2512181), (98, 2050760), (112, 1794415), (140, 1435532), (167, 1203440), (196, 1025380), (245, 820304), (280, 717766), (307, 654640), (334, 601720), (392, 512690), (490, 410152), (560, 358883), (614, 327320), (668, 300860), (784, 256345), (835, 240688), (980, 205076), (1169, 171920), (1228, 163660), (1336, 150430), (1535, 130928), (1670, 120344), (1960, 102538), (2149, 93520), (2338, 85960), (2456, 81830), (2672, 75215), (3070, 65464), (3340, 60172), (3920, 51269), (4298, 46760), (4676, 42980), (4912, 40915), (5845, 34384), (6140, 32732), (6680, 30086), (8183, 24560), (8596, 23380), (9352, 21490), (10745, 18704), (11690, 17192), (12280, 16366), (13360, 15043)]