211116390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{42139}}^1$

素因数の和:42316

約数の個数: 32

約数和(自身を含む): 509725440

約数和(自身を除く): 298609050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 42139, 84278, 126417, 210695, 252834, 421390, 632085, 1264170, 7037213, 14074426, 21111639, 35186065, 42223278, 70372130, 105558195, 211116390]

約数ペア:

[(1, 211116390), (2, 105558195), (3, 70372130), (5, 42223278), (6, 35186065), (10, 21111639), (15, 14074426), (30, 7037213), (167, 1264170), (334, 632085), (501, 421390), (835, 252834), (1002, 210695), (1670, 126417), (2505, 84278), (5010, 42139)]