197282358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2163

約数の個数: 128

約数和(自身を含む): 568243200

約数和(自身を除く): 370960842

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2113, 2223, 2394, 2457, 3458, 3591, 4226, 4446, 4914, 5187, 6339, 6669, 7182, 10374, 12678, 13338, 14791, 15561, 19017, 27469, 29582, 31122, 38034, 40147, 44373, 46683, 54938, 57051, 80294, 82407, 88746, 93366, 114102, 120441, 133119, 164814, 192283, 240882, 247221, 266238, 281029, 361323, 384566, 399357, 494442, 521911, 562058, 576849, 722646, 741663, 798714, 843087, 1043822, 1083969, 1153698, 1483326, 1565733, 1686174, 1730547, 2167938, 2529261, 3131466, 3461094, 3653377, 4697199, 5058522, 5191641, 7306754, 7587783, 9394398, 10383282, 10960131, 14091597, 15175566, 21920262, 28183194, 32880393, 65760786, 98641179, 197282358]

約数ペア:

[(1, 197282358), (2, 98641179), (3, 65760786), (6, 32880393), (7, 28183194), (9, 21920262), (13, 15175566), (14, 14091597), (18, 10960131), (19, 10383282), (21, 9394398), (26, 7587783), (27, 7306754), (38, 5191641), (39, 5058522), (42, 4697199), (54, 3653377), (57, 3461094), (63, 3131466), (78, 2529261), (91, 2167938), (114, 1730547), (117, 1686174), (126, 1565733), (133, 1483326), (171, 1153698), (182, 1083969), (189, 1043822), (234, 843087), (247, 798714), (266, 741663), (273, 722646), (342, 576849), (351, 562058), (378, 521911), (399, 494442), (494, 399357), (513, 384566), (546, 361323), (702, 281029), (741, 266238), (798, 247221), (819, 240882), (1026, 192283), (1197, 164814), (1482, 133119), (1638, 120441), (1729, 114102), (2113, 93366), (2223, 88746), (2394, 82407), (2457, 80294), (3458, 57051), (3591, 54938), (4226, 46683), (4446, 44373), (4914, 40147), (5187, 38034), (6339, 31122), (6669, 29582), (7182, 27469), (10374, 19017), (12678, 15561), (13338, 14791)]