221284940802

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1\times {\mathrm{5119}}^1$

素因数の和:6527

約数の個数: 64

約数和(自身を含む): 456629944320

約数和(自身を除く): 235345003518

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 411, 822, 1223, 2446, 3669, 5119, 5891, 7338, 10238, 11782, 15357, 17673, 30714, 35346, 52589, 105178, 157767, 167551, 220117, 315534, 335102, 440234, 502653, 660351, 701303, 1005306, 1320702, 1402606, 2103909, 4207818, 6260537, 7204693, 12521074, 14409386, 18781611, 21614079, 30156029, 37563222, 43228158, 60312058, 90468087, 180936174, 269203091, 538406182, 807609273, 857693569, 1615218546, 1715387138, 2573080707, 5146161414, 36880823467, 73761646934, 110642470401, 221284940802]

約数ペア:

[(1, 221284940802), (2, 110642470401), (3, 73761646934), (6, 36880823467), (43, 5146161414), (86, 2573080707), (129, 1715387138), (137, 1615218546), (258, 857693569), (274, 807609273), (411, 538406182), (822, 269203091), (1223, 180936174), (2446, 90468087), (3669, 60312058), (5119, 43228158), (5891, 37563222), (7338, 30156029), (10238, 21614079), (11782, 18781611), (15357, 14409386), (17673, 12521074), (30714, 7204693), (35346, 6260537), (52589, 4207818), (105178, 2103909), (157767, 1402606), (167551, 1320702), (220117, 1005306), (315534, 701303), (335102, 660351), (440234, 502653)]