198605394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 481388544

約数和(自身を除く): 282783150

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 127, 163, 234, 246, 254, 326, 369, 381, 489, 533, 738, 762, 978, 1066, 1143, 1467, 1599, 1651, 2119, 2286, 2934, 3198, 3302, 4238, 4797, 4953, 5207, 6357, 6683, 9594, 9906, 10414, 12714, 13366, 14859, 15621, 19071, 20049, 20701, 29718, 31242, 38142, 40098, 41402, 46863, 60147, 62103, 67691, 86879, 93726, 120294, 124206, 135382, 173758, 186309, 203073, 260637, 269113, 372618, 406146, 521274, 538226, 609219, 781911, 807339, 848741, 1218438, 1563822, 1614678, 1697482, 2422017, 2546223, 4844034, 5092446, 7638669, 11033633, 15277338, 22067266, 33100899, 66201798, 99302697, 198605394]

約数ペア:

[(1, 198605394), (2, 99302697), (3, 66201798), (6, 33100899), (9, 22067266), (13, 15277338), (18, 11033633), (26, 7638669), (39, 5092446), (41, 4844034), (78, 2546223), (82, 2422017), (117, 1697482), (123, 1614678), (127, 1563822), (163, 1218438), (234, 848741), (246, 807339), (254, 781911), (326, 609219), (369, 538226), (381, 521274), (489, 406146), (533, 372618), (738, 269113), (762, 260637), (978, 203073), (1066, 186309), (1143, 173758), (1467, 135382), (1599, 124206), (1651, 120294), (2119, 93726), (2286, 86879), (2934, 67691), (3198, 62103), (3302, 60147), (4238, 46863), (4797, 41402), (4953, 40098), (5207, 38142), (6357, 31242), (6683, 29718), (9594, 20701), (9906, 20049), (10414, 19071), (12714, 15621), (13366, 14859)]