201430550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 396617472

約数和(自身を除く): 195186922

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1150, 1633, 1775, 2467, 3266, 3550, 4934, 8165, 12335, 16330, 24670, 40825, 56741, 61675, 81650, 113482, 123350, 175157, 283705, 350314, 567410, 875785, 1418525, 1751570, 2837050, 4028611, 4378925, 8057222, 8757850, 20143055, 40286110, 100715275, 201430550]

約数ペア:

[(1, 201430550), (2, 100715275), (5, 40286110), (10, 20143055), (23, 8757850), (25, 8057222), (46, 4378925), (50, 4028611), (71, 2837050), (115, 1751570), (142, 1418525), (230, 875785), (355, 567410), (575, 350314), (710, 283705), (1150, 175157), (1633, 123350), (1775, 113482), (2467, 81650), (3266, 61675), (3550, 56741), (4934, 40825), (8165, 24670), (12335, 16330)]