202609540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 520934400

約数和(自身を除く): 318324860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 76, 95, 118, 133, 140, 190, 236, 266, 295, 380, 413, 532, 590, 665, 826, 1121, 1180, 1291, 1330, 1652, 2065, 2242, 2582, 2660, 4130, 4484, 5164, 5605, 6455, 7847, 8260, 9037, 11210, 12910, 15694, 18074, 22420, 24529, 25820, 31388, 36148, 39235, 45185, 49058, 76169, 78470, 90370, 98116, 122645, 152338, 156940, 171703, 180740, 245290, 304676, 343406, 380845, 490580, 533183, 686812, 761690, 858515, 1066366, 1447211, 1523380, 1717030, 2132732, 2665915, 2894422, 3434060, 5331830, 5788844, 7236055, 10130477, 10663660, 14472110, 20260954, 28944220, 40521908, 50652385, 101304770, 202609540]

約数ペア:

[(1, 202609540), (2, 101304770), (4, 50652385), (5, 40521908), (7, 28944220), (10, 20260954), (14, 14472110), (19, 10663660), (20, 10130477), (28, 7236055), (35, 5788844), (38, 5331830), (59, 3434060), (70, 2894422), (76, 2665915), (95, 2132732), (118, 1717030), (133, 1523380), (140, 1447211), (190, 1066366), (236, 858515), (266, 761690), (295, 686812), (380, 533183), (413, 490580), (532, 380845), (590, 343406), (665, 304676), (826, 245290), (1121, 180740), (1180, 171703), (1291, 156940), (1330, 152338), (1652, 122645), (2065, 98116), (2242, 90370), (2582, 78470), (2660, 76169), (4130, 49058), (4484, 45185), (5164, 39235), (5605, 36148), (6455, 31388), (7847, 25820), (8260, 24529), (9037, 22420), (11210, 18074), (12910, 15694)]