194294394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 518109696

約数和(自身を除く): 323815302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 61, 63, 102, 119, 122, 126, 153, 183, 238, 306, 357, 366, 427, 549, 714, 854, 1037, 1071, 1098, 1281, 1487, 2074, 2142, 2562, 2974, 3111, 3843, 4461, 6222, 7259, 7686, 8922, 9333, 10409, 13383, 14518, 18666, 20818, 21777, 25279, 26766, 31227, 43554, 50558, 62454, 65331, 75837, 90707, 93681, 130662, 151674, 176953, 181414, 187362, 227511, 272121, 353906, 455022, 530859, 544242, 634949, 816363, 1061718, 1269898, 1542019, 1592577, 1632726, 1904847, 3084038, 3185154, 3809694, 4626057, 5714541, 9252114, 10794133, 11429082, 13878171, 21588266, 27756342, 32382399, 64764798, 97147197, 194294394]

約数ペア:

[(1, 194294394), (2, 97147197), (3, 64764798), (6, 32382399), (7, 27756342), (9, 21588266), (14, 13878171), (17, 11429082), (18, 10794133), (21, 9252114), (34, 5714541), (42, 4626057), (51, 3809694), (61, 3185154), (63, 3084038), (102, 1904847), (119, 1632726), (122, 1592577), (126, 1542019), (153, 1269898), (183, 1061718), (238, 816363), (306, 634949), (357, 544242), (366, 530859), (427, 455022), (549, 353906), (714, 272121), (854, 227511), (1037, 187362), (1071, 181414), (1098, 176953), (1281, 151674), (1487, 130662), (2074, 93681), (2142, 90707), (2562, 75837), (2974, 65331), (3111, 62454), (3843, 50558), (4461, 43554), (6222, 31227), (7259, 26766), (7686, 25279), (8922, 21777), (9333, 20818), (10409, 18666), (13383, 14518)]