198673044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 510572160

約数和(自身を除く): 311899116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 53, 57, 76, 82, 106, 114, 123, 159, 164, 212, 228, 246, 318, 401, 492, 636, 779, 802, 1007, 1203, 1558, 1604, 2014, 2173, 2337, 2406, 3021, 3116, 4028, 4346, 4674, 4812, 6042, 6519, 7619, 8692, 9348, 12084, 13038, 15238, 16441, 21253, 22857, 26076, 30476, 32882, 41287, 42506, 45714, 49323, 63759, 65764, 82574, 85012, 91428, 98646, 123861, 127518, 165148, 197292, 247722, 255036, 312379, 403807, 495444, 624758, 807614, 871373, 937137, 1211421, 1249516, 1615228, 1742746, 1874274, 2422842, 2614119, 3485492, 3748548, 4845684, 5228238, 10456476, 16556087, 33112174, 49668261, 66224348, 99336522, 198673044]

約数ペア:

[(1, 198673044), (2, 99336522), (3, 66224348), (4, 49668261), (6, 33112174), (12, 16556087), (19, 10456476), (38, 5228238), (41, 4845684), (53, 3748548), (57, 3485492), (76, 2614119), (82, 2422842), (106, 1874274), (114, 1742746), (123, 1615228), (159, 1249516), (164, 1211421), (212, 937137), (228, 871373), (246, 807614), (318, 624758), (401, 495444), (492, 403807), (636, 312379), (779, 255036), (802, 247722), (1007, 197292), (1203, 165148), (1558, 127518), (1604, 123861), (2014, 98646), (2173, 91428), (2337, 85012), (2406, 82574), (3021, 65764), (3116, 63759), (4028, 49323), (4346, 45714), (4674, 42506), (4812, 41287), (6042, 32882), (6519, 30476), (7619, 26076), (8692, 22857), (9348, 21253), (12084, 16441), (13038, 15238)]