208038512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{3169}}^1$

素因数の和:3561

約数の個数: 40

約数和(自身を含む): 441035760

約数和(自身を除く): 232997248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 373, 746, 1492, 2984, 3169, 4103, 5968, 6338, 8206, 12676, 16412, 25352, 32824, 34859, 50704, 65648, 69718, 139436, 278872, 557744, 1182037, 2364074, 4728148, 9456296, 13002407, 18912592, 26004814, 52009628, 104019256, 208038512]

約数ペア:

[(1, 208038512), (2, 104019256), (4, 52009628), (8, 26004814), (11, 18912592), (16, 13002407), (22, 9456296), (44, 4728148), (88, 2364074), (176, 1182037), (373, 557744), (746, 278872), (1492, 139436), (2984, 69718), (3169, 65648), (4103, 50704), (5968, 34859), (6338, 32824), (8206, 25352), (12676, 16412)]