201937450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 449471232

約数和(自身を除く): 247533782

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 130, 143, 275, 286, 305, 325, 463, 550, 610, 650, 671, 715, 793, 926, 1342, 1430, 1525, 1586, 2315, 3050, 3355, 3575, 3965, 4630, 5093, 6019, 6710, 7150, 7930, 8723, 10186, 11575, 12038, 16775, 17446, 19825, 23150, 25465, 28243, 30095, 33550, 39650, 43615, 50930, 56486, 60190, 66209, 87230, 127325, 132418, 141215, 150475, 218075, 254650, 282430, 300950, 310673, 331045, 367159, 436150, 621346, 662090, 706075, 734318, 1412150, 1553365, 1655225, 1835795, 3106730, 3310450, 3671590, 4038749, 7766825, 8077498, 9178975, 15533650, 18357950, 20193745, 40387490, 100968725, 201937450]

約数ペア:

[(1, 201937450), (2, 100968725), (5, 40387490), (10, 20193745), (11, 18357950), (13, 15533650), (22, 9178975), (25, 8077498), (26, 7766825), (50, 4038749), (55, 3671590), (61, 3310450), (65, 3106730), (110, 1835795), (122, 1655225), (130, 1553365), (143, 1412150), (275, 734318), (286, 706075), (305, 662090), (325, 621346), (463, 436150), (550, 367159), (610, 331045), (650, 310673), (671, 300950), (715, 282430), (793, 254650), (926, 218075), (1342, 150475), (1430, 141215), (1525, 132418), (1586, 127325), (2315, 87230), (3050, 66209), (3355, 60190), (3575, 56486), (3965, 50930), (4630, 43615), (5093, 39650), (6019, 33550), (6710, 30095), (7150, 28243), (7930, 25465), (8723, 23150), (10186, 19825), (11575, 17446), (12038, 16775)]