204596105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 302382720

約数和(自身を除く): 97786615

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 179, 289, 565, 595, 791, 895, 1253, 1445, 1921, 2023, 3043, 3955, 6265, 9605, 10115, 13447, 15215, 20227, 21301, 32657, 51731, 67235, 101135, 106505, 141589, 163285, 228599, 258655, 343859, 362117, 707945, 1142995, 1719295, 1810585, 2407013, 5845603, 12035065, 29228015, 40919221, 204596105]

約数ペア:

[(1, 204596105), (5, 40919221), (7, 29228015), (17, 12035065), (35, 5845603), (85, 2407013), (113, 1810585), (119, 1719295), (179, 1142995), (289, 707945), (565, 362117), (595, 343859), (791, 258655), (895, 228599), (1253, 163285), (1445, 141589), (1921, 106505), (2023, 101135), (3043, 67235), (3955, 51731), (6265, 32657), (9605, 21301), (10115, 20227), (13447, 15215)]