203953896

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 128

約数和(自身を含む): 609552000

約数和(自身を除く): 405598104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 102, 108, 134, 136, 153, 201, 204, 216, 268, 306, 402, 408, 459, 536, 603, 612, 804, 829, 918, 1139, 1206, 1224, 1608, 1658, 1809, 1836, 2278, 2412, 2487, 3316, 3417, 3618, 3672, 4556, 4824, 4974, 6632, 6834, 7236, 7461, 9112, 9948, 10251, 13668, 14093, 14472, 14922, 19896, 20502, 22383, 27336, 28186, 29844, 30753, 41004, 42279, 44766, 55543, 56372, 59688, 61506, 82008, 84558, 89532, 111086, 112744, 123012, 126837, 166629, 169116, 179064, 222172, 246024, 253674, 333258, 338232, 380511, 444344, 499887, 507348, 666516, 761022, 944231, 999774, 1014696, 1333032, 1499661, 1522044, 1888462, 1999548, 2832693, 2999322, 3044088, 3776924, 3999096, 5665386, 5998644, 7553848, 8498079, 11330772, 11997288, 16996158, 22661544, 25494237, 33992316, 50988474, 67984632, 101976948, 203953896]

約数ペア:

[(1, 203953896), (2, 101976948), (3, 67984632), (4, 50988474), (6, 33992316), (8, 25494237), (9, 22661544), (12, 16996158), (17, 11997288), (18, 11330772), (24, 8498079), (27, 7553848), (34, 5998644), (36, 5665386), (51, 3999096), (54, 3776924), (67, 3044088), (68, 2999322), (72, 2832693), (102, 1999548), (108, 1888462), (134, 1522044), (136, 1499661), (153, 1333032), (201, 1014696), (204, 999774), (216, 944231), (268, 761022), (306, 666516), (402, 507348), (408, 499887), (459, 444344), (536, 380511), (603, 338232), (612, 333258), (804, 253674), (829, 246024), (918, 222172), (1139, 179064), (1206, 169116), (1224, 166629), (1608, 126837), (1658, 123012), (1809, 112744), (1836, 111086), (2278, 89532), (2412, 84558), (2487, 82008), (3316, 61506), (3417, 59688), (3618, 56372), (3672, 55543), (4556, 44766), (4824, 42279), (4974, 41004), (6632, 30753), (6834, 29844), (7236, 28186), (7461, 27336), (9112, 22383), (9948, 20502), (10251, 19896), (13668, 14922), (14093, 14472)]