201454492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 393594880

約数和(自身を除く): 192140388

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 1147, 1178, 1406, 2294, 2311, 2356, 2812, 4588, 4622, 9244, 21793, 43586, 43909, 71641, 85507, 87172, 87818, 143282, 171014, 175636, 286564, 342028, 1361179, 1624633, 2650717, 2722358, 3249266, 5301434, 5444716, 6498532, 10602868, 50363623, 100727246, 201454492]

約数ペア:

[(1, 201454492), (2, 100727246), (4, 50363623), (19, 10602868), (31, 6498532), (37, 5444716), (38, 5301434), (62, 3249266), (74, 2722358), (76, 2650717), (124, 1624633), (148, 1361179), (589, 342028), (703, 286564), (1147, 175636), (1178, 171014), (1406, 143282), (2294, 87818), (2311, 87172), (2356, 85507), (2812, 71641), (4588, 43909), (4622, 43586), (9244, 21793)]