202537568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 439971840

約数和(自身を除く): 237434272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 61, 76, 86, 122, 127, 152, 172, 244, 254, 304, 344, 488, 508, 608, 688, 817, 976, 1016, 1159, 1376, 1634, 1952, 2032, 2318, 2413, 2623, 3268, 4064, 4636, 4826, 5246, 5461, 6536, 7747, 9272, 9652, 10492, 10922, 13072, 15494, 18544, 19304, 20984, 21844, 26144, 30988, 37088, 38608, 41968, 43688, 49837, 61976, 77216, 83936, 87376, 99674, 103759, 123952, 147193, 174752, 199348, 207518, 247904, 294386, 333121, 398696, 415036, 588772, 666242, 797392, 830072, 1177544, 1332484, 1594784, 1660144, 2355088, 2664968, 3320288, 4710176, 5329936, 6329299, 10659872, 12658598, 25317196, 50634392, 101268784, 202537568]

約数ペア:

[(1, 202537568), (2, 101268784), (4, 50634392), (8, 25317196), (16, 12658598), (19, 10659872), (32, 6329299), (38, 5329936), (43, 4710176), (61, 3320288), (76, 2664968), (86, 2355088), (122, 1660144), (127, 1594784), (152, 1332484), (172, 1177544), (244, 830072), (254, 797392), (304, 666242), (344, 588772), (488, 415036), (508, 398696), (608, 333121), (688, 294386), (817, 247904), (976, 207518), (1016, 199348), (1159, 174752), (1376, 147193), (1634, 123952), (1952, 103759), (2032, 99674), (2318, 87376), (2413, 83936), (2623, 77216), (3268, 61976), (4064, 49837), (4636, 43688), (4826, 41968), (5246, 38608), (5461, 37088), (6536, 30988), (7747, 26144), (9272, 21844), (9652, 20984), (10492, 19304), (10922, 18544), (13072, 15494)]