220002474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 492936192

約数和(自身を除く): 272933718

約数列:

[1, 2, 3, 6, 17, 31, 34, 41, 51, 62, 82, 93, 102, 123, 186, 246, 527, 697, 1054, 1271, 1394, 1581, 1697, 2091, 2542, 3162, 3394, 3813, 4182, 5091, 7626, 10182, 21607, 28849, 43214, 52607, 57698, 64821, 69577, 86547, 105214, 129642, 139154, 157821, 173094, 208731, 315642, 417462, 894319, 1182809, 1788638, 2156887, 2365618, 2682957, 3548427, 4313774, 5365914, 6470661, 7096854, 12941322, 36667079, 73334158, 110001237, 220002474]

約数ペア:

[(1, 220002474), (2, 110001237), (3, 73334158), (6, 36667079), (17, 12941322), (31, 7096854), (34, 6470661), (41, 5365914), (51, 4313774), (62, 3548427), (82, 2682957), (93, 2365618), (102, 2156887), (123, 1788638), (186, 1182809), (246, 894319), (527, 417462), (697, 315642), (1054, 208731), (1271, 173094), (1394, 157821), (1581, 139154), (1697, 129642), (2091, 105214), (2542, 86547), (3162, 69577), (3394, 64821), (3813, 57698), (4182, 52607), (5091, 43214), (7626, 28849), (10182, 21607)]