202238790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8501}}^1$

素因数の和:8585

約数の個数: 64

約数和(自身を含む): 531340992

約数和(自身を除く): 329102202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 7930, 8501, 11895, 17002, 23790, 25503, 42505, 51006, 85010, 110513, 127515, 221026, 255030, 331539, 518561, 552565, 663078, 1037122, 1105130, 1555683, 1657695, 2592805, 3111366, 3315390, 5185610, 6741293, 7778415, 13482586, 15556830, 20223879, 33706465, 40447758, 67412930, 101119395, 202238790]

約数ペア:

[(1, 202238790), (2, 101119395), (3, 67412930), (5, 40447758), (6, 33706465), (10, 20223879), (13, 15556830), (15, 13482586), (26, 7778415), (30, 6741293), (39, 5185610), (61, 3315390), (65, 3111366), (78, 2592805), (122, 1657695), (130, 1555683), (183, 1105130), (195, 1037122), (305, 663078), (366, 552565), (390, 518561), (610, 331539), (793, 255030), (915, 221026), (1586, 127515), (1830, 110513), (2379, 85010), (3965, 51006), (4758, 42505), (7930, 25503), (8501, 23790), (11895, 17002)]