207883670384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{69847}}^1$

素因数の和:70258

約数の個数: 80

約数和(自身を含む): 445616270400

約数和(自身を除く): 237732600016

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 349, 533, 656, 698, 1066, 1396, 2132, 2792, 4264, 4537, 5584, 8528, 9074, 14309, 18148, 28618, 36296, 57236, 69847, 72592, 114472, 139694, 186017, 228944, 279388, 372034, 558776, 744068, 908011, 1117552, 1488136, 1816022, 2863727, 2976272, 3632044, 5727454, 7264088, 11454908, 14528176, 22909816, 24376603, 37228451, 45819632, 48753206, 74456902, 97506412, 148913804, 195012824, 297827608, 316895839, 390025648, 595655216, 633791678, 999440723, 1267583356, 1998881446, 2535166712, 3997762892, 5070333424, 7995525784, 12992729399, 15991051568, 25985458798, 51970917596, 103941835192, 207883670384]

約数ペア:

[(1, 207883670384), (2, 103941835192), (4, 51970917596), (8, 25985458798), (13, 15991051568), (16, 12992729399), (26, 7995525784), (41, 5070333424), (52, 3997762892), (82, 2535166712), (104, 1998881446), (164, 1267583356), (208, 999440723), (328, 633791678), (349, 595655216), (533, 390025648), (656, 316895839), (698, 297827608), (1066, 195012824), (1396, 148913804), (2132, 97506412), (2792, 74456902), (4264, 48753206), (4537, 45819632), (5584, 37228451), (8528, 24376603), (9074, 22909816), (14309, 14528176), (18148, 11454908), (28618, 7264088), (36296, 5727454), (57236, 3632044), (69847, 2976272), (72592, 2863727), (114472, 1816022), (139694, 1488136), (186017, 1117552), (228944, 908011), (279388, 744068), (372034, 558776)]