203975154

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 480168000

約数和(自身を除く): 276192846

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 59, 74, 87, 111, 118, 174, 177, 179, 222, 261, 333, 354, 358, 522, 531, 537, 666, 1062, 1073, 1074, 1611, 1711, 2146, 2183, 3219, 3222, 3422, 4366, 5133, 5191, 6438, 6549, 6623, 9657, 10266, 10382, 10561, 13098, 13246, 15399, 15573, 19314, 19647, 19869, 21122, 30798, 31146, 31683, 39294, 39738, 46719, 59607, 63307, 63366, 93438, 95049, 119214, 126614, 189921, 190098, 192067, 306269, 379842, 384134, 390757, 569763, 576201, 612538, 781514, 918807, 1139526, 1152402, 1172271, 1728603, 1837614, 2344542, 2756421, 3457206, 3516813, 5512842, 7033626, 11331953, 22663906, 33995859, 67991718, 101987577, 203975154]

約数ペア:

[(1, 203975154), (2, 101987577), (3, 67991718), (6, 33995859), (9, 22663906), (18, 11331953), (29, 7033626), (37, 5512842), (58, 3516813), (59, 3457206), (74, 2756421), (87, 2344542), (111, 1837614), (118, 1728603), (174, 1172271), (177, 1152402), (179, 1139526), (222, 918807), (261, 781514), (333, 612538), (354, 576201), (358, 569763), (522, 390757), (531, 384134), (537, 379842), (666, 306269), (1062, 192067), (1073, 190098), (1074, 189921), (1611, 126614), (1711, 119214), (2146, 95049), (2183, 93438), (3219, 63366), (3222, 63307), (3422, 59607), (4366, 46719), (5133, 39738), (5191, 39294), (6438, 31683), (6549, 31146), (6623, 30798), (9657, 21122), (10266, 19869), (10382, 19647), (10561, 19314), (13098, 15573), (13246, 15399)]