202030534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 146334266

約数列:

[1, 2, 19, 31, 38, 41, 47, 62, 82, 89, 94, 178, 589, 779, 893, 1178, 1271, 1457, 1558, 1691, 1786, 1927, 2542, 2759, 2914, 3382, 3649, 3854, 4183, 5518, 7298, 8366, 24149, 27683, 36613, 48298, 52421, 55366, 59737, 69331, 73226, 79477, 104842, 113119, 119474, 129673, 138662, 158954, 171503, 226238, 259346, 343006, 1135003, 2149261, 2270006, 2463787, 3258557, 4298522, 4927574, 5316593, 6517114, 10633186, 101015267, 202030534]

約数ペア:

[(1, 202030534), (2, 101015267), (19, 10633186), (31, 6517114), (38, 5316593), (41, 4927574), (47, 4298522), (62, 3258557), (82, 2463787), (89, 2270006), (94, 2149261), (178, 1135003), (589, 343006), (779, 259346), (893, 226238), (1178, 171503), (1271, 158954), (1457, 138662), (1558, 129673), (1691, 119474), (1786, 113119), (1927, 104842), (2542, 79477), (2759, 73226), (2914, 69331), (3382, 59737), (3649, 55366), (3854, 52421), (4183, 48298), (5518, 36613), (7298, 27683), (8366, 24149)]