201163256

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 450878400

約数和(自身を除く): 249715144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 194, 203, 232, 388, 406, 679, 776, 812, 1277, 1358, 1624, 2554, 2716, 2813, 5108, 5432, 5626, 8939, 10216, 11252, 17878, 19691, 22504, 35756, 37033, 39382, 71512, 74066, 78764, 123869, 148132, 157528, 247738, 259231, 296264, 495476, 518462, 867083, 990952, 1036924, 1734166, 2073848, 3468332, 3592201, 6936664, 7184402, 14368804, 25145407, 28737608, 50290814, 100581628, 201163256]

約数ペア:

[(1, 201163256), (2, 100581628), (4, 50290814), (7, 28737608), (8, 25145407), (14, 14368804), (28, 7184402), (29, 6936664), (56, 3592201), (58, 3468332), (97, 2073848), (116, 1734166), (194, 1036924), (203, 990952), (232, 867083), (388, 518462), (406, 495476), (679, 296264), (776, 259231), (812, 247738), (1277, 157528), (1358, 148132), (1624, 123869), (2554, 78764), (2716, 74066), (2813, 71512), (5108, 39382), (5432, 37033), (5626, 35756), (8939, 22504), (10216, 19691), (11252, 17878)]