201021177601

素因数分解:

${\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 234108230400

約数和(自身を除く): 33087052799

約数列:

[1, 17, 19, 43, 61, 289, 323, 731, 817, 821, 1037, 1159, 2623, 4913, 5491, 12427, 13889, 13957, 15599, 17629, 19703, 35303, 44591, 49837, 50081, 93347, 211259, 236113, 237269, 265183, 299693, 334951, 600151, 670757, 758047, 847229, 851377, 951539, 2153483, 4013921, 4033573, 4508111, 5694167, 10202567, 11402869, 12886799, 14402893, 14473409, 16176163, 36609211, 40916177, 76637887, 173443639, 193848773, 244849181, 246047953, 274994771, 622356587, 695575009, 3295429141, 4674911107, 10580061979, 11824775153, 201021177601]

約数ペア:

[(1, 201021177601), (17, 11824775153), (19, 10580061979), (43, 4674911107), (61, 3295429141), (289, 695575009), (323, 622356587), (731, 274994771), (817, 246047953), (821, 244849181), (1037, 193848773), (1159, 173443639), (2623, 76637887), (4913, 40916177), (5491, 36609211), (12427, 16176163), (13889, 14473409), (13957, 14402893), (15599, 12886799), (17629, 11402869), (19703, 10202567), (35303, 5694167), (44591, 4508111), (49837, 4033573), (50081, 4013921), (93347, 2153483), (211259, 951539), (236113, 851377), (237269, 847229), (265183, 758047), (299693, 670757), (334951, 600151)]