202077828

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 534223872

約数和(自身を除く): 332146044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 1637, 2286, 3274, 3429, 4572, 4911, 6548, 6858, 9822, 10287, 13716, 14733, 19644, 20574, 29466, 30861, 41148, 44199, 58932, 61722, 88398, 123444, 132597, 176796, 207899, 265194, 397791, 415798, 530388, 623697, 795582, 831596, 1247394, 1591164, 1871091, 2494788, 3742182, 5613273, 7484364, 11226546, 16839819, 22453092, 33679638, 50519457, 67359276, 101038914, 202077828]

約数ペア:

[(1, 202077828), (2, 101038914), (3, 67359276), (4, 50519457), (6, 33679638), (9, 22453092), (12, 16839819), (18, 11226546), (27, 7484364), (36, 5613273), (54, 3742182), (81, 2494788), (108, 1871091), (127, 1591164), (162, 1247394), (243, 831596), (254, 795582), (324, 623697), (381, 530388), (486, 415798), (508, 397791), (762, 265194), (972, 207899), (1143, 176796), (1524, 132597), (1637, 123444), (2286, 88398), (3274, 61722), (3429, 58932), (4572, 44199), (4911, 41148), (6548, 30861), (6858, 29466), (9822, 20574), (10287, 19644), (13716, 14733)]