205965914

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11239}}^1$

素因数の和:11283

約数の個数: 48

約数和(自身を含む): 415160640

約数和(自身を除く): 209194726

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 11239, 18326, 22478, 78673, 123629, 157346, 191063, 247258, 382126, 550711, 865403, 1101422, 1337441, 1730806, 2101693, 2674882, 4203386, 6057821, 9362087, 12115642, 14711851, 18724174, 29423702, 102982957, 205965914]

約数ペア:

[(1, 205965914), (2, 102982957), (7, 29423702), (11, 18724174), (14, 14711851), (17, 12115642), (22, 9362087), (34, 6057821), (49, 4203386), (77, 2674882), (98, 2101693), (119, 1730806), (154, 1337441), (187, 1101422), (238, 865403), (374, 550711), (539, 382126), (833, 247258), (1078, 191063), (1309, 157346), (1666, 123629), (2618, 78673), (9163, 22478), (11239, 18326)]