207742470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17183}}^1$

素因数の和:17237

約数の個数: 64

約数和(自身を含む): 554287104

約数和(自身を除く): 346544634

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 17183, 34366, 51549, 85915, 103098, 171830, 223379, 257745, 446758, 515490, 532673, 670137, 1065346, 1116895, 1340274, 1598019, 2233790, 2663365, 3196038, 3350685, 5326730, 6701370, 6924749, 7990095, 13849498, 15980190, 20774247, 34623745, 41548494, 69247490, 103871235, 207742470]

約数ペア:

[(1, 207742470), (2, 103871235), (3, 69247490), (5, 41548494), (6, 34623745), (10, 20774247), (13, 15980190), (15, 13849498), (26, 7990095), (30, 6924749), (31, 6701370), (39, 5326730), (62, 3350685), (65, 3196038), (78, 2663365), (93, 2233790), (130, 1598019), (155, 1340274), (186, 1116895), (195, 1065346), (310, 670137), (390, 532673), (403, 515490), (465, 446758), (806, 257745), (930, 223379), (1209, 171830), (2015, 103098), (2418, 85915), (4030, 51549), (6045, 34366), (12090, 17183)]