201456630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131671}}^1$

素因数の和:131701

約数の個数: 48

約数和(自身を含む): 554602464

約数和(自身を除く): 353145834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 131671, 263342, 395013, 658355, 790026, 1185039, 1316710, 1975065, 2238407, 2370078, 3950130, 4476814, 5925195, 6715221, 11192035, 11850390, 13430442, 20145663, 22384070, 33576105, 40291326, 67152210, 100728315, 201456630]

約数ペア:

[(1, 201456630), (2, 100728315), (3, 67152210), (5, 40291326), (6, 33576105), (9, 22384070), (10, 20145663), (15, 13430442), (17, 11850390), (18, 11192035), (30, 6715221), (34, 5925195), (45, 4476814), (51, 3950130), (85, 2370078), (90, 2238407), (102, 1975065), (153, 1316710), (170, 1185039), (255, 790026), (306, 658355), (510, 395013), (765, 263342), (1530, 131671)]