202225621988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2819}}^1\times {\mathrm{12893}}^1$

素因数の和:15836

約数の個数: 48

約数和(自身を含む): 384845670720

約数和(自身を除く): 182620048732

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 2819, 5564, 5638, 11276, 12893, 25786, 36647, 51572, 73294, 146588, 167609, 301633, 335218, 603266, 670436, 1206532, 1379551, 2759102, 3921229, 5518204, 7842458, 15684916, 17934163, 35868326, 36345367, 71736652, 72690734, 145381468, 472489771, 944979542, 1889959084, 3888954269, 7777908538, 15555817076, 50556405497, 101112810994, 202225621988]

約数ペア:

[(1, 202225621988), (2, 101112810994), (4, 50556405497), (13, 15555817076), (26, 7777908538), (52, 3888954269), (107, 1889959084), (214, 944979542), (428, 472489771), (1391, 145381468), (2782, 72690734), (2819, 71736652), (5564, 36345367), (5638, 35868326), (11276, 17934163), (12893, 15684916), (25786, 7842458), (36647, 5518204), (51572, 3921229), (73294, 2759102), (146588, 1379551), (167609, 1206532), (301633, 670436), (335218, 603266)]