201614917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 264249216

約数和(自身を除く): 62634299

約数列:

[1, 7, 17, 31, 41, 43, 119, 217, 287, 301, 527, 697, 731, 961, 1271, 1333, 1763, 3689, 4879, 5117, 6727, 8897, 9331, 12341, 16337, 21607, 22661, 29971, 39401, 41323, 54653, 114359, 151249, 158627, 209797, 275807, 289261, 382571, 669817, 702491, 929101, 1694243, 4688719, 4917437, 6503707, 11859701, 28802131, 201614917]

約数ペア:

[(1, 201614917), (7, 28802131), (17, 11859701), (31, 6503707), (41, 4917437), (43, 4688719), (119, 1694243), (217, 929101), (287, 702491), (301, 669817), (527, 382571), (697, 289261), (731, 275807), (961, 209797), (1271, 158627), (1333, 151249), (1763, 114359), (3689, 54653), (4879, 41323), (5117, 39401), (6727, 29971), (8897, 22661), (9331, 21607), (12341, 16337)]