197998536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 518371200

約数和(自身を除く): 320372664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 409, 552, 818, 877, 1227, 1636, 1754, 2454, 2631, 3272, 3508, 4908, 5262, 7016, 9407, 9816, 10524, 18814, 20171, 21048, 28221, 37628, 40342, 56442, 60513, 75256, 80684, 112884, 121026, 161368, 225768, 242052, 358693, 484104, 717386, 1076079, 1434772, 2152158, 2869544, 4304316, 8249939, 8608632, 16499878, 24749817, 32999756, 49499634, 65999512, 98999268, 197998536]

約数ペア:

[(1, 197998536), (2, 98999268), (3, 65999512), (4, 49499634), (6, 32999756), (8, 24749817), (12, 16499878), (23, 8608632), (24, 8249939), (46, 4304316), (69, 2869544), (92, 2152158), (138, 1434772), (184, 1076079), (276, 717386), (409, 484104), (552, 358693), (818, 242052), (877, 225768), (1227, 161368), (1636, 121026), (1754, 112884), (2454, 80684), (2631, 75256), (3272, 60513), (3508, 56442), (4908, 40342), (5262, 37628), (7016, 28221), (9407, 21048), (9816, 20171), (10524, 18814)]