211055268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 546416640

約数和(自身を除く): 335361372

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 167, 228, 241, 276, 334, 437, 482, 501, 668, 723, 874, 964, 1002, 1311, 1446, 1748, 2004, 2622, 2892, 3173, 3841, 4579, 5244, 5543, 6346, 7682, 9158, 9519, 11086, 11523, 12692, 13737, 15364, 16629, 18316, 19038, 22172, 23046, 27474, 33258, 38076, 40247, 46092, 54948, 66516, 72979, 80494, 105317, 120741, 145958, 160988, 210634, 218937, 241482, 291916, 315951, 421268, 437874, 482964, 631902, 764693, 875748, 925681, 1263804, 1529386, 1851362, 2294079, 2777043, 3058772, 3702724, 4588158, 5554086, 9176316, 11108172, 17587939, 35175878, 52763817, 70351756, 105527634, 211055268]

約数ペア:

[(1, 211055268), (2, 105527634), (3, 70351756), (4, 52763817), (6, 35175878), (12, 17587939), (19, 11108172), (23, 9176316), (38, 5554086), (46, 4588158), (57, 3702724), (69, 3058772), (76, 2777043), (92, 2294079), (114, 1851362), (138, 1529386), (167, 1263804), (228, 925681), (241, 875748), (276, 764693), (334, 631902), (437, 482964), (482, 437874), (501, 421268), (668, 315951), (723, 291916), (874, 241482), (964, 218937), (1002, 210634), (1311, 160988), (1446, 145958), (1748, 120741), (2004, 105317), (2622, 80494), (2892, 72979), (3173, 66516), (3841, 54948), (4579, 46092), (5244, 40247), (5543, 38076), (6346, 33258), (7682, 27474), (9158, 23046), (9519, 22172), (11086, 19038), (11523, 18316), (12692, 16629), (13737, 15364)]