200590164

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 517345920

約数和(自身を除く): 316755756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 251, 281, 316, 474, 502, 562, 711, 753, 843, 948, 1004, 1124, 1422, 1506, 1686, 2259, 2529, 2844, 3012, 3372, 4518, 5058, 9036, 10116, 19829, 22199, 39658, 44398, 59487, 66597, 70531, 79316, 88796, 118974, 133194, 141062, 178461, 199791, 211593, 237948, 266388, 282124, 356922, 399582, 423186, 634779, 713844, 799164, 846372, 1269558, 2539116, 5571949, 11143898, 16715847, 22287796, 33431694, 50147541, 66863388, 100295082, 200590164]

約数ペア:

[(1, 200590164), (2, 100295082), (3, 66863388), (4, 50147541), (6, 33431694), (9, 22287796), (12, 16715847), (18, 11143898), (36, 5571949), (79, 2539116), (158, 1269558), (237, 846372), (251, 799164), (281, 713844), (316, 634779), (474, 423186), (502, 399582), (562, 356922), (711, 282124), (753, 266388), (843, 237948), (948, 211593), (1004, 199791), (1124, 178461), (1422, 141062), (1506, 133194), (1686, 118974), (2259, 88796), (2529, 79316), (2844, 70531), (3012, 66597), (3372, 59487), (4518, 44398), (5058, 39658), (9036, 22199), (10116, 19829)]