197354353408

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{60289}}^1$

素因数の和:60997

約数の個数: 72

約数和(自身を含む): 415294401200

約数和(自身を除く): 217940047792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 673, 1216, 1346, 2432, 2692, 4864, 5384, 10768, 12787, 21536, 25574, 43072, 51148, 60289, 86144, 102296, 120578, 172288, 204592, 241156, 409184, 482312, 818368, 964624, 1145491, 1636736, 1929248, 2290982, 3273472, 3858496, 4581964, 7716992, 9163928, 15433984, 18327856, 36655712, 40574497, 73311424, 81148994, 146622848, 162297988, 293245696, 324595976, 649191952, 770915443, 1298383904, 1541830886, 2596767808, 3083661772, 5193535616, 6167323544, 10387071232, 12334647088, 24669294176, 49338588352, 98677176704, 197354353408]

約数ペア:

[(1, 197354353408), (2, 98677176704), (4, 49338588352), (8, 24669294176), (16, 12334647088), (19, 10387071232), (32, 6167323544), (38, 5193535616), (64, 3083661772), (76, 2596767808), (128, 1541830886), (152, 1298383904), (256, 770915443), (304, 649191952), (608, 324595976), (673, 293245696), (1216, 162297988), (1346, 146622848), (2432, 81148994), (2692, 73311424), (4864, 40574497), (5384, 36655712), (10768, 18327856), (12787, 15433984), (21536, 9163928), (25574, 7716992), (43072, 4581964), (51148, 3858496), (60289, 3273472), (86144, 2290982), (102296, 1929248), (120578, 1636736), (172288, 1145491), (204592, 964624), (241156, 818368), (409184, 482312)]