101902948

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 216149472

約数和(自身を除く): 114246524

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 107, 113, 172, 196, 214, 226, 301, 428, 452, 602, 749, 791, 1204, 1498, 1582, 2107, 2996, 3164, 4214, 4601, 4859, 5243, 5537, 8428, 9202, 9718, 10486, 11074, 12091, 18404, 19436, 20972, 22148, 24182, 32207, 34013, 48364, 64414, 68026, 84637, 128828, 136052, 169274, 225449, 238091, 338548, 450898, 476182, 519913, 592459, 901796, 952364, 1039826, 1184918, 2079652, 2369836, 3639391, 7278782, 14557564, 25475737, 50951474, 101902948]

約数ペア:

[(1, 101902948), (2, 50951474), (4, 25475737), (7, 14557564), (14, 7278782), (28, 3639391), (43, 2369836), (49, 2079652), (86, 1184918), (98, 1039826), (107, 952364), (113, 901796), (172, 592459), (196, 519913), (214, 476182), (226, 450898), (301, 338548), (428, 238091), (452, 225449), (602, 169274), (749, 136052), (791, 128828), (1204, 84637), (1498, 68026), (1582, 64414), (2107, 48364), (2996, 34013), (3164, 32207), (4214, 24182), (4601, 22148), (4859, 20972), (5243, 19436), (5537, 18404), (8428, 12091), (9202, 11074), (9718, 10486)]