201609352

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 454129920

約数和(自身を除く): 252520568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 314, 322, 628, 644, 997, 1099, 1256, 1288, 1994, 2198, 3611, 3988, 4396, 6979, 7222, 7976, 8792, 13958, 14444, 22931, 25277, 27916, 28888, 45862, 50554, 55832, 91724, 101108, 156529, 160517, 183448, 202216, 313058, 321034, 626116, 642068, 1095703, 1252232, 1284136, 2191406, 3600167, 4382812, 7200334, 8765624, 14400668, 25201169, 28801336, 50402338, 100804676, 201609352]

約数ペア:

[(1, 201609352), (2, 100804676), (4, 50402338), (7, 28801336), (8, 25201169), (14, 14400668), (23, 8765624), (28, 7200334), (46, 4382812), (56, 3600167), (92, 2191406), (157, 1284136), (161, 1252232), (184, 1095703), (314, 642068), (322, 626116), (628, 321034), (644, 313058), (997, 202216), (1099, 183448), (1256, 160517), (1288, 156529), (1994, 101108), (2198, 91724), (3611, 55832), (3988, 50554), (4396, 45862), (6979, 28888), (7222, 27916), (7976, 25277), (8792, 22931), (13958, 14444)]