229807870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{32971}}^1$

素因数の和:33036

約数の個数: 32

約数和(自身を含む): 448682976

約数和(自身を除く): 218875106

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 32971, 65942, 164855, 329710, 560507, 1121014, 1351811, 2703622, 2802535, 5605070, 6759055, 13518110, 22980787, 45961574, 114903935, 229807870]

約数ペア:

[(1, 229807870), (2, 114903935), (5, 45961574), (10, 22980787), (17, 13518110), (34, 6759055), (41, 5605070), (82, 2802535), (85, 2703622), (170, 1351811), (205, 1121014), (410, 560507), (697, 329710), (1394, 164855), (3485, 65942), (6970, 32971)]