195462378

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 463656960

約数和(自身を除く): 268194582

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 47, 58, 62, 87, 93, 94, 141, 174, 186, 257, 261, 279, 282, 423, 514, 522, 558, 771, 846, 899, 1363, 1457, 1542, 1798, 2313, 2697, 2726, 2914, 4089, 4371, 4626, 5394, 7453, 7967, 8091, 8178, 8742, 12079, 12267, 13113, 14906, 15934, 16182, 22359, 23901, 24158, 24534, 26226, 36237, 42253, 44718, 47802, 67077, 71703, 72474, 84506, 108711, 126759, 134154, 143406, 217422, 231043, 253518, 350291, 374449, 380277, 462086, 693129, 700582, 748898, 760554, 1050873, 1123347, 1386258, 2079387, 2101746, 2246694, 3152619, 3370041, 4158774, 6305238, 6740082, 10859021, 21718042, 32577063, 65154126, 97731189, 195462378]

約数ペア:

[(1, 195462378), (2, 97731189), (3, 65154126), (6, 32577063), (9, 21718042), (18, 10859021), (29, 6740082), (31, 6305238), (47, 4158774), (58, 3370041), (62, 3152619), (87, 2246694), (93, 2101746), (94, 2079387), (141, 1386258), (174, 1123347), (186, 1050873), (257, 760554), (261, 748898), (279, 700582), (282, 693129), (423, 462086), (514, 380277), (522, 374449), (558, 350291), (771, 253518), (846, 231043), (899, 217422), (1363, 143406), (1457, 134154), (1542, 126759), (1798, 108711), (2313, 84506), (2697, 72474), (2726, 71703), (2914, 67077), (4089, 47802), (4371, 44718), (4626, 42253), (5394, 36237), (7453, 26226), (7967, 24534), (8091, 24158), (8178, 23901), (8742, 22359), (12079, 16182), (12267, 15934), (13113, 14906)]