203146720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5904

約数の個数: 96

約数和(自身を含む): 566286336

約数和(自身を除く): 363139616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5851, 6944, 8680, 11702, 17360, 23404, 29255, 34720, 40957, 46808, 58510, 81914, 93616, 117020, 163828, 181381, 187232, 204785, 234040, 327656, 362762, 409570, 468080, 655312, 725524, 819140, 906905, 936160, 1269667, 1310624, 1451048, 1638280, 1813810, 2539334, 2902096, 3276560, 3627620, 5078668, 5804192, 6348335, 6553120, 7255240, 10157336, 12696670, 14510480, 20314672, 25393340, 29020960, 40629344, 50786680, 101573360, 203146720]

約数ペア:

[(1, 203146720), (2, 101573360), (4, 50786680), (5, 40629344), (7, 29020960), (8, 25393340), (10, 20314672), (14, 14510480), (16, 12696670), (20, 10157336), (28, 7255240), (31, 6553120), (32, 6348335), (35, 5804192), (40, 5078668), (56, 3627620), (62, 3276560), (70, 2902096), (80, 2539334), (112, 1813810), (124, 1638280), (140, 1451048), (155, 1310624), (160, 1269667), (217, 936160), (224, 906905), (248, 819140), (280, 725524), (310, 655312), (434, 468080), (496, 409570), (560, 362762), (620, 327656), (868, 234040), (992, 204785), (1085, 187232), (1120, 181381), (1240, 163828), (1736, 117020), (2170, 93616), (2480, 81914), (3472, 58510), (4340, 46808), (4960, 40957), (5851, 34720), (6944, 29255), (8680, 23404), (11702, 17360)]