201496425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 385392000

約数和(自身を除く): 183895575

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 73, 75, 95, 149, 195, 219, 247, 285, 325, 365, 447, 475, 741, 745, 949, 975, 1095, 1235, 1387, 1425, 1825, 1937, 2235, 2831, 2847, 3705, 3725, 4161, 4745, 5475, 5811, 6175, 6935, 8493, 9685, 10877, 11175, 14155, 14235, 18031, 18525, 20805, 23725, 29055, 32631, 34675, 36803, 42465, 48425, 54093, 54385, 70775, 71175, 90155, 104025, 110409, 141401, 145275, 163155, 184015, 206663, 212325, 270465, 271925, 424203, 450775, 552045, 619989, 707005, 815775, 920075, 1033315, 1352325, 2121015, 2686619, 2760225, 3099945, 3535025, 5166575, 8059857, 10605075, 13433095, 15499725, 40299285, 67165475, 201496425]

約数ペア:

[(1, 201496425), (3, 67165475), (5, 40299285), (13, 15499725), (15, 13433095), (19, 10605075), (25, 8059857), (39, 5166575), (57, 3535025), (65, 3099945), (73, 2760225), (75, 2686619), (95, 2121015), (149, 1352325), (195, 1033315), (219, 920075), (247, 815775), (285, 707005), (325, 619989), (365, 552045), (447, 450775), (475, 424203), (741, 271925), (745, 270465), (949, 212325), (975, 206663), (1095, 184015), (1235, 163155), (1387, 145275), (1425, 141401), (1825, 110409), (1937, 104025), (2235, 90155), (2831, 71175), (2847, 70775), (3705, 54385), (3725, 54093), (4161, 48425), (4745, 42465), (5475, 36803), (5811, 34675), (6175, 32631), (6935, 29055), (8493, 23725), (9685, 20805), (10877, 18525), (11175, 18031), (14155, 14235)]