210672528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 625864704

約数和(自身を除く): 415192176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 176, 183, 186, 211, 244, 248, 264, 341, 366, 372, 422, 488, 496, 528, 633, 671, 682, 732, 744, 844, 976, 1023, 1266, 1342, 1364, 1464, 1488, 1688, 1891, 2013, 2046, 2321, 2532, 2684, 2728, 2928, 3376, 3782, 4026, 4092, 4642, 5064, 5368, 5456, 5673, 6541, 6963, 7564, 8052, 8184, 9284, 10128, 10736, 11346, 12871, 13082, 13926, 15128, 16104, 16368, 18568, 19623, 20801, 22692, 25742, 26164, 27852, 30256, 32208, 37136, 38613, 39246, 41602, 45384, 51484, 52328, 55704, 62403, 71951, 77226, 78492, 83204, 90768, 102968, 104656, 111408, 124806, 141581, 143902, 154452, 156984, 166408, 205936, 215853, 249612, 283162, 287804, 308904, 313968, 332816, 399001, 424743, 431706, 499224, 566324, 575608, 617808, 798002, 849486, 863412, 998448, 1132648, 1151216, 1197003, 1596004, 1698972, 1726824, 2265296, 2394006, 3192008, 3397944, 3453648, 4389011, 4788012, 6384016, 6795888, 8778022, 9576024, 13167033, 17556044, 19152048, 26334066, 35112088, 52668132, 70224176, 105336264, 210672528]

約数ペア:

[(1, 210672528), (2, 105336264), (3, 70224176), (4, 52668132), (6, 35112088), (8, 26334066), (11, 19152048), (12, 17556044), (16, 13167033), (22, 9576024), (24, 8778022), (31, 6795888), (33, 6384016), (44, 4788012), (48, 4389011), (61, 3453648), (62, 3397944), (66, 3192008), (88, 2394006), (93, 2265296), (122, 1726824), (124, 1698972), (132, 1596004), (176, 1197003), (183, 1151216), (186, 1132648), (211, 998448), (244, 863412), (248, 849486), (264, 798002), (341, 617808), (366, 575608), (372, 566324), (422, 499224), (488, 431706), (496, 424743), (528, 399001), (633, 332816), (671, 313968), (682, 308904), (732, 287804), (744, 283162), (844, 249612), (976, 215853), (1023, 205936), (1266, 166408), (1342, 156984), (1364, 154452), (1464, 143902), (1488, 141581), (1688, 124806), (1891, 111408), (2013, 104656), (2046, 102968), (2321, 90768), (2532, 83204), (2684, 78492), (2728, 77226), (2928, 71951), (3376, 62403), (3782, 55704), (4026, 52328), (4092, 51484), (4642, 45384), (5064, 41602), (5368, 39246), (5456, 38613), (5673, 37136), (6541, 32208), (6963, 30256), (7564, 27852), (8052, 26164), (8184, 25742), (9284, 22692), (10128, 20801), (10736, 19623), (11346, 18568), (12871, 16368), (13082, 16104), (13926, 15128)]