200774540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8443}}^1$

素因数の和:8522

約数の個数: 48

約数和(自身を含む): 446856480

約数和(自身を除く): 246081940

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 8443, 11890, 16886, 23780, 33772, 42215, 84430, 168860, 244847, 346163, 489694, 692326, 979388, 1224235, 1384652, 1730815, 2448470, 3461630, 4896940, 6923260, 10038727, 20077454, 40154908, 50193635, 100387270, 200774540]

約数ペア:

[(1, 200774540), (2, 100387270), (4, 50193635), (5, 40154908), (10, 20077454), (20, 10038727), (29, 6923260), (41, 4896940), (58, 3461630), (82, 2448470), (116, 1730815), (145, 1384652), (164, 1224235), (205, 979388), (290, 692326), (410, 489694), (580, 346163), (820, 244847), (1189, 168860), (2378, 84430), (4756, 42215), (5945, 33772), (8443, 23780), (11890, 16886)]