211327144

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 253159256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 167, 236, 334, 383, 413, 472, 668, 766, 826, 1169, 1336, 1532, 1652, 2338, 2681, 3064, 3304, 4676, 5362, 9352, 9853, 10724, 19706, 21448, 22597, 39412, 45194, 63961, 68971, 78824, 90388, 127922, 137942, 158179, 180776, 255844, 275884, 316358, 447727, 511688, 551768, 632716, 895454, 1265432, 1790908, 3581816, 3773699, 7547398, 15094796, 26415893, 30189592, 52831786, 105663572, 211327144]

約数ペア:

[(1, 211327144), (2, 105663572), (4, 52831786), (7, 30189592), (8, 26415893), (14, 15094796), (28, 7547398), (56, 3773699), (59, 3581816), (118, 1790908), (167, 1265432), (236, 895454), (334, 632716), (383, 551768), (413, 511688), (472, 447727), (668, 316358), (766, 275884), (826, 255844), (1169, 180776), (1336, 158179), (1532, 137942), (1652, 127922), (2338, 90388), (2681, 78824), (3064, 68971), (3304, 63961), (4676, 45194), (5362, 39412), (9352, 22597), (9853, 21448), (10724, 19706)]