200445735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 176949465

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 181, 199, 265, 371, 543, 597, 795, 905, 995, 1113, 1267, 1393, 1855, 2715, 2985, 3801, 4179, 5565, 6335, 6965, 9593, 10547, 19005, 20895, 28779, 31641, 36019, 47965, 52735, 67151, 73829, 108057, 143895, 158205, 180095, 201453, 221487, 252133, 335755, 369145, 540285, 756399, 1007265, 1107435, 1260665, 1909007, 3781995, 5727021, 9545035, 13363049, 28635105, 40089147, 66815245, 200445735]

約数ペア:

[(1, 200445735), (3, 66815245), (5, 40089147), (7, 28635105), (15, 13363049), (21, 9545035), (35, 5727021), (53, 3781995), (105, 1909007), (159, 1260665), (181, 1107435), (199, 1007265), (265, 756399), (371, 540285), (543, 369145), (597, 335755), (795, 252133), (905, 221487), (995, 201453), (1113, 180095), (1267, 158205), (1393, 143895), (1855, 108057), (2715, 73829), (2985, 67151), (3801, 52735), (4179, 47965), (5565, 36019), (6335, 31641), (6965, 28779), (9593, 20895), (10547, 19005)]