207453.00000000

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 5574823

約数列:

[1, 5, 17, 23, 25, 31, 41, 85, 115, 155, 205, 391, 425, 527, 575, 697, 713, 775, 943, 1025, 1271, 1955, 2635, 3485, 3565, 4715, 6355, 9775, 12121, 13175, 16031, 17425, 17825, 21607, 23575, 29233, 31775, 60605, 80155, 108035, 146165, 303025, 400775, 496961, 540175, 730825, 2484805, 12424025]

約数ペア:

[(1, 12424025), (5, 2484805), (17, 730825), (23, 540175), (25, 496961), (31, 400775), (41, 303025), (85, 146165), (115, 108035), (155, 80155), (205, 60605), (391, 31775), (425, 29233), (527, 23575), (575, 21607), (697, 17825), (713, 17425), (775, 16031), (943, 13175), (1025, 12121), (1271, 9775), (1955, 6355), (2635, 4715), (3485, 3565)]