213886914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 254954046

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 67, 82, 114, 123, 134, 201, 246, 402, 683, 779, 1273, 1366, 1558, 2049, 2337, 2546, 2747, 3819, 4098, 4674, 5494, 7638, 8241, 12977, 16482, 25954, 28003, 38931, 45761, 52193, 56006, 77862, 84009, 91522, 104386, 137283, 156579, 168018, 274566, 313158, 532057, 869459, 1064114, 1596171, 1738918, 1876201, 2608377, 3192342, 3752402, 5216754, 5628603, 11257206, 35647819, 71295638, 106943457, 213886914]

約数ペア:

[(1, 213886914), (2, 106943457), (3, 71295638), (6, 35647819), (19, 11257206), (38, 5628603), (41, 5216754), (57, 3752402), (67, 3192342), (82, 2608377), (114, 1876201), (123, 1738918), (134, 1596171), (201, 1064114), (246, 869459), (402, 532057), (683, 313158), (779, 274566), (1273, 168018), (1366, 156579), (1558, 137283), (2049, 104386), (2337, 91522), (2546, 84009), (2747, 77862), (3819, 56006), (4098, 52193), (4674, 45761), (5494, 38931), (7638, 28003), (8241, 25954), (12977, 16482)]