194227150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 392193648

約数和(自身を除く): 197966498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 2281, 3275, 3406, 4562, 6550, 8515, 11405, 17030, 22810, 29653, 42575, 57025, 59306, 85150, 114050, 148265, 296530, 298811, 597622, 741325, 1482650, 1494055, 2988110, 3884543, 7470275, 7769086, 14940550, 19422715, 38845430, 97113575, 194227150]

約数ペア:

[(1, 194227150), (2, 97113575), (5, 38845430), (10, 19422715), (13, 14940550), (25, 7769086), (26, 7470275), (50, 3884543), (65, 2988110), (130, 1494055), (131, 1482650), (262, 741325), (325, 597622), (650, 298811), (655, 296530), (1310, 148265), (1703, 114050), (2281, 85150), (3275, 59306), (3406, 57025), (4562, 42575), (6550, 29653), (8515, 22810), (11405, 17030)]