199024512

素因数分解:

$2^7\times 3^1\times {\mathrm{523}}^1\times {\mathrm{991}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 530204160

約数和(自身を除く): 331179648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 523, 991, 1046, 1569, 1982, 2092, 2973, 3138, 3964, 4184, 5946, 6276, 7928, 8368, 11892, 12552, 15856, 16736, 23784, 25104, 31712, 33472, 47568, 50208, 63424, 66944, 95136, 100416, 126848, 190272, 200832, 380544, 518293, 1036586, 1554879, 2073172, 3109758, 4146344, 6219516, 8292688, 12439032, 16585376, 24878064, 33170752, 49756128, 66341504, 99512256, 199024512]

約数ペア:

[(1, 199024512), (2, 99512256), (3, 66341504), (4, 49756128), (6, 33170752), (8, 24878064), (12, 16585376), (16, 12439032), (24, 8292688), (32, 6219516), (48, 4146344), (64, 3109758), (96, 2073172), (128, 1554879), (192, 1036586), (384, 518293), (523, 380544), (991, 200832), (1046, 190272), (1569, 126848), (1982, 100416), (2092, 95136), (2973, 66944), (3138, 63424), (3964, 50208), (4184, 47568), (5946, 33472), (6276, 31712), (7928, 25104), (8368, 23784), (11892, 16736), (12552, 15856)]