201934770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 499685760

約数和(自身を除く): 297750990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 89, 106, 159, 178, 265, 267, 318, 445, 530, 534, 795, 890, 1335, 1427, 1590, 2670, 2854, 4281, 4717, 7135, 8562, 9434, 14151, 14270, 21405, 23585, 28302, 42810, 47170, 70755, 75631, 127003, 141510, 151262, 226893, 254006, 378155, 381009, 453786, 635015, 756310, 762018, 1134465, 1270030, 1905045, 2268930, 3810090, 6731159, 13462318, 20193477, 33655795, 40386954, 67311590, 100967385, 201934770]

約数ペア:

[(1, 201934770), (2, 100967385), (3, 67311590), (5, 40386954), (6, 33655795), (10, 20193477), (15, 13462318), (30, 6731159), (53, 3810090), (89, 2268930), (106, 1905045), (159, 1270030), (178, 1134465), (265, 762018), (267, 756310), (318, 635015), (445, 453786), (530, 381009), (534, 378155), (795, 254006), (890, 226893), (1335, 151262), (1427, 141510), (1590, 127003), (2670, 75631), (2854, 70755), (4281, 47170), (4717, 42810), (7135, 28302), (8562, 23585), (9434, 21405), (14151, 14270)]