211677597880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11657}}^1\times {\mathrm{64853}}^1$

素因数の和:76528

約数の個数: 64

約数和(自身を含む): 544368911040

約数和(自身を除く): 332691313160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11657, 23314, 46628, 58285, 64853, 81599, 93256, 116570, 129706, 163198, 233140, 259412, 324265, 326396, 407995, 453971, 466280, 518824, 648530, 652792, 815990, 907942, 1297060, 1631980, 1815884, 2269855, 2594120, 3263960, 3631768, 4539710, 9079420, 18158840, 755991421, 1511982842, 3023965684, 3779957105, 5291939947, 6047931368, 7559914210, 10583879894, 15119828420, 21167759788, 26459699735, 30239656840, 42335519576, 52919399470, 105838798940, 211677597880]

約数ペア:

[(1, 211677597880), (2, 105838798940), (4, 52919399470), (5, 42335519576), (7, 30239656840), (8, 26459699735), (10, 21167759788), (14, 15119828420), (20, 10583879894), (28, 7559914210), (35, 6047931368), (40, 5291939947), (56, 3779957105), (70, 3023965684), (140, 1511982842), (280, 755991421), (11657, 18158840), (23314, 9079420), (46628, 4539710), (58285, 3631768), (64853, 3263960), (81599, 2594120), (93256, 2269855), (116570, 1815884), (129706, 1631980), (163198, 1297060), (233140, 907942), (259412, 815990), (324265, 652792), (326396, 648530), (407995, 518824), (453971, 466280)]