201495950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 398211120

約数和(自身を除く): 196715170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 475, 565, 950, 1130, 1877, 2147, 2825, 3754, 4294, 5650, 9385, 10735, 18770, 21470, 35663, 46925, 53675, 71326, 93850, 107350, 178315, 212101, 356630, 424202, 891575, 1060505, 1783150, 2121010, 4029919, 5302525, 8059838, 10605050, 20149595, 40299190, 100747975, 201495950]

約数ペア:

[(1, 201495950), (2, 100747975), (5, 40299190), (10, 20149595), (19, 10605050), (25, 8059838), (38, 5302525), (50, 4029919), (95, 2121010), (113, 1783150), (190, 1060505), (226, 891575), (475, 424202), (565, 356630), (950, 212101), (1130, 178315), (1877, 107350), (2147, 93850), (2825, 71326), (3754, 53675), (4294, 46925), (5650, 35663), (9385, 21470), (10735, 18770)]