201942486

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 269801514

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 79, 83, 87, 118, 158, 166, 174, 177, 237, 249, 261, 354, 474, 498, 522, 531, 711, 747, 1062, 1422, 1494, 1711, 2291, 2407, 3422, 4582, 4661, 4814, 4897, 5133, 6557, 6873, 7221, 9322, 9794, 10266, 13114, 13746, 13983, 14442, 14691, 15399, 19671, 20619, 21663, 27966, 29382, 30798, 39342, 41238, 41949, 43326, 44073, 59013, 83898, 88146, 118026, 135169, 142013, 190153, 270338, 284026, 380306, 386863, 405507, 426039, 570459, 773726, 811014, 852078, 1140918, 1160589, 1216521, 1278117, 1711377, 2321178, 2433042, 2556234, 3422754, 3481767, 6963534, 11219027, 22438054, 33657081, 67314162, 100971243, 201942486]

約数ペア:

[(1, 201942486), (2, 100971243), (3, 67314162), (6, 33657081), (9, 22438054), (18, 11219027), (29, 6963534), (58, 3481767), (59, 3422754), (79, 2556234), (83, 2433042), (87, 2321178), (118, 1711377), (158, 1278117), (166, 1216521), (174, 1160589), (177, 1140918), (237, 852078), (249, 811014), (261, 773726), (354, 570459), (474, 426039), (498, 405507), (522, 386863), (531, 380306), (711, 284026), (747, 270338), (1062, 190153), (1422, 142013), (1494, 135169), (1711, 118026), (2291, 88146), (2407, 83898), (3422, 59013), (4582, 44073), (4661, 43326), (4814, 41949), (4897, 41238), (5133, 39342), (6557, 30798), (6873, 29382), (7221, 27966), (9322, 21663), (9794, 20619), (10266, 19671), (13114, 15399), (13746, 14691), (13983, 14442)]