202316750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 402554880

約数和(自身を除く): 200238130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 191, 223, 250, 382, 446, 475, 950, 955, 1115, 1910, 2230, 2375, 3629, 4237, 4750, 4775, 5575, 7258, 8474, 9550, 11150, 18145, 21185, 23875, 27875, 36290, 42370, 42593, 47750, 55750, 85186, 90725, 105925, 181450, 211850, 212965, 425930, 453625, 529625, 809267, 907250, 1059250, 1064825, 1618534, 2129650, 4046335, 5324125, 8092670, 10648250, 20231675, 40463350, 101158375, 202316750]

約数ペア:

[(1, 202316750), (2, 101158375), (5, 40463350), (10, 20231675), (19, 10648250), (25, 8092670), (38, 5324125), (50, 4046335), (95, 2129650), (125, 1618534), (190, 1064825), (191, 1059250), (223, 907250), (250, 809267), (382, 529625), (446, 453625), (475, 425930), (950, 212965), (955, 211850), (1115, 181450), (1910, 105925), (2230, 90725), (2375, 85186), (3629, 55750), (4237, 47750), (4750, 42593), (4775, 42370), (5575, 36290), (7258, 27875), (8474, 23875), (9550, 21185), (11150, 18145)]