201943015850

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{853}}^1\times {\mathrm{53201}}^1$

素因数の和:54155

約数の個数: 48

約数和(自身を含む): 380286831960

約数和(自身を除く): 178343816110

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 853, 890, 1706, 2225, 4265, 4450, 8530, 21325, 42650, 53201, 75917, 106402, 151834, 266005, 379585, 532010, 759170, 1330025, 1897925, 2660050, 3795850, 4734889, 9469778, 23674445, 45380453, 47348890, 90760906, 118372225, 226902265, 236744450, 453804530, 1134511325, 2269022650, 4038860317, 8077720634, 20194301585, 40388603170, 100971507925, 201943015850]

約数ペア:

[(1, 201943015850), (2, 100971507925), (5, 40388603170), (10, 20194301585), (25, 8077720634), (50, 4038860317), (89, 2269022650), (178, 1134511325), (445, 453804530), (853, 236744450), (890, 226902265), (1706, 118372225), (2225, 90760906), (4265, 47348890), (4450, 45380453), (8530, 23674445), (21325, 9469778), (42650, 4734889), (53201, 3795850), (75917, 2660050), (106402, 1897925), (151834, 1330025), (266005, 759170), (379585, 532010)]