225503586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 108

約数和(自身を含む): 625023126

約数和(自身を除く): 399519540

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 462, 539, 693, 726, 847, 882, 1078, 1089, 1386, 1617, 1694, 2113, 2178, 2541, 3234, 4226, 4851, 5082, 5929, 6339, 7623, 9702, 11858, 12678, 14791, 15246, 17787, 19017, 23243, 29582, 35574, 38034, 44373, 46486, 53361, 69729, 88746, 103537, 106722, 133119, 139458, 162701, 207074, 209187, 255673, 266238, 310611, 325402, 418374, 488103, 511346, 621222, 767019, 931833, 976206, 1138907, 1464309, 1534038, 1789711, 1863666, 2277814, 2301057, 2928618, 3416721, 3579422, 4602114, 5369133, 6833442, 10250163, 10738266, 12527977, 16107399, 20500326, 25055954, 32214798, 37583931, 75167862, 112751793, 225503586]

約数ペア:

[(1, 225503586), (2, 112751793), (3, 75167862), (6, 37583931), (7, 32214798), (9, 25055954), (11, 20500326), (14, 16107399), (18, 12527977), (21, 10738266), (22, 10250163), (33, 6833442), (42, 5369133), (49, 4602114), (63, 3579422), (66, 3416721), (77, 2928618), (98, 2301057), (99, 2277814), (121, 1863666), (126, 1789711), (147, 1534038), (154, 1464309), (198, 1138907), (231, 976206), (242, 931833), (294, 767019), (363, 621222), (441, 511346), (462, 488103), (539, 418374), (693, 325402), (726, 310611), (847, 266238), (882, 255673), (1078, 209187), (1089, 207074), (1386, 162701), (1617, 139458), (1694, 133119), (2113, 106722), (2178, 103537), (2541, 88746), (3234, 69729), (4226, 53361), (4851, 46486), (5082, 44373), (5929, 38034), (6339, 35574), (7623, 29582), (9702, 23243), (11858, 19017), (12678, 17787), (14791, 15246)]