196239358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14173}}^1$

素因数の和:14248

約数の個数: 32

約数和(自身を含む): 359225856

約数和(自身を除く): 162986498

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 14173, 28346, 99211, 198422, 325979, 609439, 651958, 1218878, 2281853, 4266073, 4563706, 8532146, 14017097, 28034194, 98119679, 196239358]

約数ペア:

[(1, 196239358), (2, 98119679), (7, 28034194), (14, 14017097), (23, 8532146), (43, 4563706), (46, 4266073), (86, 2281853), (161, 1218878), (301, 651958), (322, 609439), (602, 325979), (989, 198422), (1978, 99211), (6923, 28346), (13846, 14173)]