206844400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2439

約数の個数: 120

約数和(自身を含む): 586502144

約数和(自身を除く): 379657744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2383, 2480, 2800, 3100, 3472, 4340, 4766, 5425, 6200, 8680, 9532, 10850, 11915, 12400, 16681, 17360, 19064, 21700, 23830, 33362, 38128, 43400, 47660, 59575, 66724, 73873, 83405, 86800, 95320, 119150, 133448, 147746, 166810, 190640, 238300, 266896, 295492, 333620, 369365, 417025, 476600, 517111, 590984, 667240, 738730, 834050, 953200, 1034222, 1181968, 1334480, 1477460, 1668100, 1846825, 2068444, 2585555, 2954920, 3336200, 3693650, 4136888, 5171110, 5909840, 6672400, 7387300, 8273776, 10342220, 12927775, 14774600, 20684440, 25855550, 29549200, 41368880, 51711100, 103422200, 206844400]

約数ペア:

[(1, 206844400), (2, 103422200), (4, 51711100), (5, 41368880), (7, 29549200), (8, 25855550), (10, 20684440), (14, 14774600), (16, 12927775), (20, 10342220), (25, 8273776), (28, 7387300), (31, 6672400), (35, 5909840), (40, 5171110), (50, 4136888), (56, 3693650), (62, 3336200), (70, 2954920), (80, 2585555), (100, 2068444), (112, 1846825), (124, 1668100), (140, 1477460), (155, 1334480), (175, 1181968), (200, 1034222), (217, 953200), (248, 834050), (280, 738730), (310, 667240), (350, 590984), (400, 517111), (434, 476600), (496, 417025), (560, 369365), (620, 333620), (700, 295492), (775, 266896), (868, 238300), (1085, 190640), (1240, 166810), (1400, 147746), (1550, 133448), (1736, 119150), (2170, 95320), (2383, 86800), (2480, 83405), (2800, 73873), (3100, 66724), (3472, 59575), (4340, 47660), (4766, 43400), (5425, 38128), (6200, 33362), (8680, 23830), (9532, 21700), (10850, 19064), (11915, 17360), (12400, 16681)]