199729872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 599586624

約数和(自身を除く): 399856752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 408, 498, 612, 664, 747, 816, 983, 996, 1224, 1328, 1411, 1494, 1966, 1992, 2448, 2822, 2949, 2988, 3932, 3984, 4233, 5644, 5898, 5976, 7864, 8466, 8847, 11288, 11796, 11952, 12699, 15728, 16711, 16932, 17694, 22576, 23592, 25398, 33422, 33864, 35388, 47184, 50133, 50796, 66844, 67728, 70776, 81589, 100266, 101592, 133688, 141552, 150399, 163178, 200532, 203184, 244767, 267376, 300798, 326356, 401064, 489534, 601596, 652712, 734301, 802128, 979068, 1203192, 1305424, 1387013, 1468602, 1958136, 2406384, 2774026, 2937204, 3916272, 4161039, 5548052, 5874408, 8322078, 11096104, 11748816, 12483117, 16644156, 22192208, 24966234, 33288312, 49932468, 66576624, 99864936, 199729872]

約数ペア:

[(1, 199729872), (2, 99864936), (3, 66576624), (4, 49932468), (6, 33288312), (8, 24966234), (9, 22192208), (12, 16644156), (16, 12483117), (17, 11748816), (18, 11096104), (24, 8322078), (34, 5874408), (36, 5548052), (48, 4161039), (51, 3916272), (68, 2937204), (72, 2774026), (83, 2406384), (102, 1958136), (136, 1468602), (144, 1387013), (153, 1305424), (166, 1203192), (204, 979068), (249, 802128), (272, 734301), (306, 652712), (332, 601596), (408, 489534), (498, 401064), (612, 326356), (664, 300798), (747, 267376), (816, 244767), (983, 203184), (996, 200532), (1224, 163178), (1328, 150399), (1411, 141552), (1494, 133688), (1966, 101592), (1992, 100266), (2448, 81589), (2822, 70776), (2949, 67728), (2988, 66844), (3932, 50796), (3984, 50133), (4233, 47184), (5644, 35388), (5898, 33864), (5976, 33422), (7864, 25398), (8466, 23592), (8847, 22576), (11288, 17694), (11796, 16932), (11952, 16711), (12699, 15728)]