201948796

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 444416000

約数和(自身を除く): 242467204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 127, 133, 196, 244, 254, 266, 343, 427, 508, 532, 686, 854, 889, 931, 1159, 1372, 1708, 1778, 1862, 2318, 2413, 2989, 3556, 3724, 4636, 4826, 5978, 6223, 6517, 7747, 8113, 9652, 11956, 12446, 13034, 15494, 16226, 16891, 20923, 24892, 26068, 30988, 32452, 33782, 41846, 43561, 54229, 56791, 67564, 83692, 87122, 108458, 113582, 118237, 147193, 174244, 216916, 227164, 236474, 294386, 379603, 397537, 472948, 588772, 759206, 795074, 827659, 1030351, 1518412, 1590148, 1655318, 2060702, 2657221, 3310636, 4121404, 5314442, 7212457, 10628884, 14424914, 28849828, 50487199, 100974398, 201948796]

約数ペア:

[(1, 201948796), (2, 100974398), (4, 50487199), (7, 28849828), (14, 14424914), (19, 10628884), (28, 7212457), (38, 5314442), (49, 4121404), (61, 3310636), (76, 2657221), (98, 2060702), (122, 1655318), (127, 1590148), (133, 1518412), (196, 1030351), (244, 827659), (254, 795074), (266, 759206), (343, 588772), (427, 472948), (508, 397537), (532, 379603), (686, 294386), (854, 236474), (889, 227164), (931, 216916), (1159, 174244), (1372, 147193), (1708, 118237), (1778, 113582), (1862, 108458), (2318, 87122), (2413, 83692), (2989, 67564), (3556, 56791), (3724, 54229), (4636, 43561), (4826, 41846), (5978, 33782), (6223, 32452), (6517, 30988), (7747, 26068), (8113, 24892), (9652, 20923), (11956, 16891), (12446, 16226), (13034, 15494)]