207333760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11219

約数の個数: 64

約数和(自身を含む): 512794800

約数和(自身を除く): 305461040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 11171, 18560, 22342, 44684, 55855, 89368, 111710, 178736, 223420, 323959, 357472, 446840, 647918, 714944, 893680, 1295836, 1429888, 1619795, 1787360, 2591672, 3239590, 3574720, 5183344, 6479180, 7149440, 10366688, 12958360, 20733376, 25916720, 41466752, 51833440, 103666880, 207333760]

約数ペア:

[(1, 207333760), (2, 103666880), (4, 51833440), (5, 41466752), (8, 25916720), (10, 20733376), (16, 12958360), (20, 10366688), (29, 7149440), (32, 6479180), (40, 5183344), (58, 3574720), (64, 3239590), (80, 2591672), (116, 1787360), (128, 1619795), (145, 1429888), (160, 1295836), (232, 893680), (290, 714944), (320, 647918), (464, 446840), (580, 357472), (640, 323959), (928, 223420), (1160, 178736), (1856, 111710), (2320, 89368), (3712, 55855), (4640, 44684), (9280, 22342), (11171, 18560)]