201496776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 568995840

約数和(自身を除く): 367499064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 83, 93, 104, 124, 156, 166, 186, 248, 249, 251, 312, 332, 372, 403, 498, 502, 664, 744, 753, 806, 996, 1004, 1079, 1209, 1506, 1612, 1992, 2008, 2158, 2418, 2573, 3012, 3224, 3237, 3263, 4316, 4836, 5146, 6024, 6474, 6526, 7719, 7781, 8632, 9672, 9789, 10292, 12948, 13052, 15438, 15562, 19578, 20584, 20833, 23343, 25896, 26104, 30876, 31124, 33449, 39156, 41666, 46686, 61752, 62248, 62499, 66898, 78312, 83332, 93372, 100347, 101153, 124998, 133796, 166664, 186744, 200694, 202306, 249996, 267592, 270829, 303459, 401388, 404612, 499992, 541658, 606918, 645823, 802776, 809224, 812487, 1083316, 1213836, 1291646, 1624974, 1937469, 2166632, 2427672, 2583292, 3249948, 3874938, 5166584, 6499896, 7749876, 8395699, 15499752, 16791398, 25187097, 33582796, 50374194, 67165592, 100748388, 201496776]

約数ペア:

[(1, 201496776), (2, 100748388), (3, 67165592), (4, 50374194), (6, 33582796), (8, 25187097), (12, 16791398), (13, 15499752), (24, 8395699), (26, 7749876), (31, 6499896), (39, 5166584), (52, 3874938), (62, 3249948), (78, 2583292), (83, 2427672), (93, 2166632), (104, 1937469), (124, 1624974), (156, 1291646), (166, 1213836), (186, 1083316), (248, 812487), (249, 809224), (251, 802776), (312, 645823), (332, 606918), (372, 541658), (403, 499992), (498, 404612), (502, 401388), (664, 303459), (744, 270829), (753, 267592), (806, 249996), (996, 202306), (1004, 200694), (1079, 186744), (1209, 166664), (1506, 133796), (1612, 124998), (1992, 101153), (2008, 100347), (2158, 93372), (2418, 83332), (2573, 78312), (3012, 66898), (3224, 62499), (3237, 62248), (3263, 61752), (4316, 46686), (4836, 41666), (5146, 39156), (6024, 33449), (6474, 31124), (6526, 30876), (7719, 26104), (7781, 25896), (8632, 23343), (9672, 20833), (9789, 20584), (10292, 19578), (12948, 15562), (13052, 15438)]