206716944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{615229}}^1$

素因数の和:615247

約数の個数: 40

約数和(自身を含む): 610308160

約数和(自身を除く): 403591216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 615229, 1230458, 1845687, 2460916, 3691374, 4306603, 4921832, 7382748, 8613206, 9843664, 12919809, 14765496, 17226412, 25839618, 29530992, 34452824, 51679236, 68905648, 103358472, 206716944]

約数ペア:

[(1, 206716944), (2, 103358472), (3, 68905648), (4, 51679236), (6, 34452824), (7, 29530992), (8, 25839618), (12, 17226412), (14, 14765496), (16, 12919809), (21, 9843664), (24, 8613206), (28, 7382748), (42, 4921832), (48, 4306603), (56, 3691374), (84, 2460916), (112, 1845687), (168, 1230458), (336, 615229)]