201229050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{11087}}^1$

素因数の和:11124

約数の個数: 72

約数和(自身を含む): 548589888

約数和(自身を除く): 347360838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 11087, 18150, 22174, 33261, 55435, 66522, 110870, 121957, 166305, 243914, 277175, 332610, 365871, 554350, 609785, 731742, 831525, 1219570, 1341527, 1663050, 1829355, 2683054, 3048925, 3658710, 4024581, 6097850, 6707635, 8049162, 9146775, 13415270, 18293550, 20122905, 33538175, 40245810, 67076350, 100614525, 201229050]

約数ペア:

[(1, 201229050), (2, 100614525), (3, 67076350), (5, 40245810), (6, 33538175), (10, 20122905), (11, 18293550), (15, 13415270), (22, 9146775), (25, 8049162), (30, 6707635), (33, 6097850), (50, 4024581), (55, 3658710), (66, 3048925), (75, 2683054), (110, 1829355), (121, 1663050), (150, 1341527), (165, 1219570), (242, 831525), (275, 731742), (330, 609785), (363, 554350), (550, 365871), (605, 332610), (726, 277175), (825, 243914), (1210, 166305), (1650, 121957), (1815, 110870), (3025, 66522), (3630, 55435), (6050, 33261), (9075, 22174), (11087, 18150)]