201250035

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 411586560

約数和(自身を除く): 210336525

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 173, 189, 315, 519, 865, 945, 1211, 1231, 1557, 2595, 3633, 3693, 4671, 6055, 6155, 7785, 8617, 10899, 11079, 18165, 18465, 23355, 25851, 32697, 33237, 43085, 54495, 55395, 77553, 129255, 163485, 166185, 212963, 232659, 387765, 638889, 1064815, 1163295, 1490741, 1916667, 3194445, 4472223, 5750001, 7453705, 9583335, 13416669, 22361115, 28750005, 40250007, 67083345, 201250035]

約数ペア:

[(1, 201250035), (3, 67083345), (5, 40250007), (7, 28750005), (9, 22361115), (15, 13416669), (21, 9583335), (27, 7453705), (35, 5750001), (45, 4472223), (63, 3194445), (105, 1916667), (135, 1490741), (173, 1163295), (189, 1064815), (315, 638889), (519, 387765), (865, 232659), (945, 212963), (1211, 166185), (1231, 163485), (1557, 129255), (2595, 77553), (3633, 55395), (3693, 54495), (4671, 43085), (6055, 33237), (6155, 32697), (7785, 25851), (8617, 23355), (10899, 18465), (11079, 18165)]