204372912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1187}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 562142592

約数和(自身を除く): 357769680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 211, 272, 408, 422, 633, 816, 844, 1187, 1266, 1688, 2374, 2532, 3376, 3561, 3587, 4748, 5064, 7122, 7174, 9496, 10128, 10761, 14244, 14348, 18992, 20179, 21522, 28488, 28696, 40358, 43044, 56976, 57392, 60537, 80716, 86088, 121074, 161432, 172176, 242148, 250457, 322864, 484296, 500914, 751371, 968592, 1001828, 1502742, 2003656, 3005484, 4007312, 4257769, 6010968, 8515538, 12021936, 12773307, 17031076, 25546614, 34062152, 51093228, 68124304, 102186456, 204372912]

約数ペア:

[(1, 204372912), (2, 102186456), (3, 68124304), (4, 51093228), (6, 34062152), (8, 25546614), (12, 17031076), (16, 12773307), (17, 12021936), (24, 8515538), (34, 6010968), (48, 4257769), (51, 4007312), (68, 3005484), (102, 2003656), (136, 1502742), (204, 1001828), (211, 968592), (272, 751371), (408, 500914), (422, 484296), (633, 322864), (816, 250457), (844, 242148), (1187, 172176), (1266, 161432), (1688, 121074), (2374, 86088), (2532, 80716), (3376, 60537), (3561, 57392), (3587, 56976), (4748, 43044), (5064, 40358), (7122, 28696), (7174, 28488), (9496, 21522), (10128, 20179), (10761, 18992), (14244, 14348)]