199187280150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{18703031}}^1$

素因数の和:18703117

約数の個数: 48

約数和(自身を含む): 500942009088

約数和(自身を除く): 301754728938

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 18703031, 37406062, 56109093, 93515155, 112218186, 187030310, 280545465, 467575775, 561090930, 935151550, 1327915201, 1402727325, 2655830402, 2805454650, 3983745603, 6639576005, 7967491206, 13279152010, 19918728015, 33197880025, 39837456030, 66395760050, 99593640075, 199187280150]

約数ペア:

[(1, 199187280150), (2, 99593640075), (3, 66395760050), (5, 39837456030), (6, 33197880025), (10, 19918728015), (15, 13279152010), (25, 7967491206), (30, 6639576005), (50, 3983745603), (71, 2805454650), (75, 2655830402), (142, 1402727325), (150, 1327915201), (213, 935151550), (355, 561090930), (426, 467575775), (710, 280545465), (1065, 187030310), (1775, 112218186), (2130, 93515155), (3550, 56109093), (5325, 37406062), (10650, 18703031)]