193614902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 154749898

約数列:

[1, 2, 13, 19, 26, 31, 38, 47, 62, 94, 247, 269, 403, 494, 538, 589, 611, 806, 893, 1178, 1222, 1457, 1786, 2914, 3497, 5111, 6994, 7657, 8339, 10222, 11609, 12643, 15314, 16678, 18941, 23218, 25286, 27683, 37882, 55366, 66443, 108407, 132886, 158441, 164359, 216814, 240217, 316882, 328718, 359879, 391933, 480434, 719758, 783866, 2059733, 3122821, 4119466, 5095129, 6245642, 7446727, 10190258, 14893454, 96807451, 193614902]

約数ペア:

[(1, 193614902), (2, 96807451), (13, 14893454), (19, 10190258), (26, 7446727), (31, 6245642), (38, 5095129), (47, 4119466), (62, 3122821), (94, 2059733), (247, 783866), (269, 719758), (403, 480434), (494, 391933), (538, 359879), (589, 328718), (611, 316882), (806, 240217), (893, 216814), (1178, 164359), (1222, 158441), (1457, 132886), (1786, 108407), (2914, 66443), (3497, 55366), (5111, 37882), (6994, 27683), (7657, 25286), (8339, 23218), (10222, 18941), (11609, 16678), (12643, 15314)]