202456408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2399}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 476928000

約数和(自身を除く): 274471592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 137, 154, 274, 308, 548, 616, 959, 1096, 1507, 1918, 2399, 3014, 3836, 4798, 6028, 7672, 9596, 10549, 12056, 16793, 19192, 21098, 26389, 33586, 42196, 52778, 67172, 84392, 105556, 134344, 184723, 211112, 328663, 369446, 657326, 738892, 1314652, 1477784, 2300641, 2629304, 3615293, 4601282, 7230586, 9202564, 14461172, 18405128, 25307051, 28922344, 50614102, 101228204, 202456408]

約数ペア:

[(1, 202456408), (2, 101228204), (4, 50614102), (7, 28922344), (8, 25307051), (11, 18405128), (14, 14461172), (22, 9202564), (28, 7230586), (44, 4601282), (56, 3615293), (77, 2629304), (88, 2300641), (137, 1477784), (154, 1314652), (274, 738892), (308, 657326), (548, 369446), (616, 328663), (959, 211112), (1096, 184723), (1507, 134344), (1918, 105556), (2399, 84392), (3014, 67172), (3836, 52778), (4798, 42196), (6028, 33586), (7672, 26389), (9596, 21098), (10549, 19192), (12056, 16793)]