193268260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7603}}^1$

素因数の和:7684

約数の個数: 48

約数和(自身を含む): 429230592

約数和(自身を除く): 235962332

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6355, 7603, 12710, 15206, 25420, 30412, 38015, 76030, 152060, 235693, 311723, 471386, 623446, 942772, 1178465, 1246892, 1558615, 2356930, 3117230, 4713860, 6234460, 9663413, 19326826, 38653652, 48317065, 96634130, 193268260]

約数ペア:

[(1, 193268260), (2, 96634130), (4, 48317065), (5, 38653652), (10, 19326826), (20, 9663413), (31, 6234460), (41, 4713860), (62, 3117230), (82, 2356930), (124, 1558615), (155, 1246892), (164, 1178465), (205, 942772), (310, 623446), (410, 471386), (620, 311723), (820, 235693), (1271, 152060), (2542, 76030), (5084, 38015), (6355, 30412), (7603, 25420), (12710, 15206)]