210938624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 457054752

約数和(自身を除く): 246116128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 241, 256, 263, 416, 482, 526, 832, 964, 1052, 1664, 1928, 2104, 3133, 3328, 3419, 3856, 4208, 6266, 6838, 7712, 8416, 12532, 13676, 15424, 16832, 25064, 27352, 30848, 33664, 50128, 54704, 61696, 63383, 67328, 100256, 109408, 126766, 200512, 218816, 253532, 401024, 437632, 507064, 802048, 823979, 875264, 1014128, 1647958, 2028256, 3295916, 4056512, 6591832, 8113024, 13183664, 16226048, 26367328, 52734656, 105469312, 210938624]

約数ペア:

[(1, 210938624), (2, 105469312), (4, 52734656), (8, 26367328), (13, 16226048), (16, 13183664), (26, 8113024), (32, 6591832), (52, 4056512), (64, 3295916), (104, 2028256), (128, 1647958), (208, 1014128), (241, 875264), (256, 823979), (263, 802048), (416, 507064), (482, 437632), (526, 401024), (832, 253532), (964, 218816), (1052, 200512), (1664, 126766), (1928, 109408), (2104, 100256), (3133, 67328), (3328, 63383), (3419, 61696), (3856, 54704), (4208, 50128), (6266, 33664), (6838, 30848), (7712, 27352), (8416, 25064), (12532, 16832), (13676, 15424)]