203146276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 380318400

約数和(自身を除く): 177172124

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 139, 172, 278, 293, 556, 586, 1172, 1247, 2494, 4031, 4988, 5977, 8062, 8497, 11954, 12599, 16124, 16994, 23908, 25198, 33988, 40727, 50396, 81454, 162908, 173333, 346666, 365371, 693332, 730742, 1181083, 1461484, 1751261, 2362166, 3502522, 4724332, 7005044, 50786569, 101573138, 203146276]

約数ペア:

[(1, 203146276), (2, 101573138), (4, 50786569), (29, 7005044), (43, 4724332), (58, 3502522), (86, 2362166), (116, 1751261), (139, 1461484), (172, 1181083), (278, 730742), (293, 693332), (556, 365371), (586, 346666), (1172, 173333), (1247, 162908), (2494, 81454), (4031, 50396), (4988, 40727), (5977, 33988), (8062, 25198), (8497, 23908), (11954, 16994), (12599, 16124)]