193784616

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 539822400

約数和(自身を除く): 346037784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 1263, 1684, 2131, 2526, 3368, 3789, 4262, 5052, 6393, 7578, 8524, 10104, 11367, 12786, 15156, 17048, 19179, 22734, 25572, 30312, 38358, 45468, 51144, 57537, 76716, 90936, 115074, 153432, 230148, 460296, 897151, 1794302, 2691453, 3588604, 5382906, 7177208, 8074359, 10765812, 16148718, 21531624, 24223077, 32297436, 48446154, 64594872, 96892308, 193784616]

約数ペア:

[(1, 193784616), (2, 96892308), (3, 64594872), (4, 48446154), (6, 32297436), (8, 24223077), (9, 21531624), (12, 16148718), (18, 10765812), (24, 8074359), (27, 7177208), (36, 5382906), (54, 3588604), (72, 2691453), (108, 1794302), (216, 897151), (421, 460296), (842, 230148), (1263, 153432), (1684, 115074), (2131, 90936), (2526, 76716), (3368, 57537), (3789, 51144), (4262, 45468), (5052, 38358), (6393, 30312), (7578, 25572), (8524, 22734), (10104, 19179), (11367, 17048), (12786, 15156)]