202320322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 146044478

約数列:

[1, 2, 19, 31, 38, 41, 59, 62, 71, 82, 118, 142, 589, 779, 1121, 1178, 1271, 1349, 1558, 1829, 2201, 2242, 2419, 2542, 2698, 2911, 3658, 4189, 4402, 4838, 5822, 8378, 24149, 34751, 41819, 45961, 48298, 55309, 69502, 74989, 79591, 83638, 90241, 91922, 110618, 129859, 149978, 159182, 171749, 180482, 259718, 343498, 1424791, 1714579, 2467321, 2849582, 3263231, 3429158, 4934642, 5324219, 6526462, 10648438, 101160161, 202320322]

約数ペア:

[(1, 202320322), (2, 101160161), (19, 10648438), (31, 6526462), (38, 5324219), (41, 4934642), (59, 3429158), (62, 3263231), (71, 2849582), (82, 2467321), (118, 1714579), (142, 1424791), (589, 343498), (779, 259718), (1121, 180482), (1178, 171749), (1271, 159182), (1349, 149978), (1558, 129859), (1829, 110618), (2201, 91922), (2242, 90241), (2419, 83638), (2542, 79591), (2698, 74989), (2911, 69502), (3658, 55309), (4189, 48298), (4402, 45961), (4838, 41819), (5822, 34751), (8378, 24149)]