211672864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22123}}^1$

素因数の和:22169

約数の個数: 48

約数和(自身を含む): 468320832

約数和(自身を除く): 256647968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 22123, 44246, 88492, 176984, 287599, 353968, 508829, 575198, 707936, 1017658, 1150396, 2035316, 2300792, 4070632, 4601584, 6614777, 8141264, 9203168, 13229554, 16282528, 26459108, 52918216, 105836432, 211672864]

約数ペア:

[(1, 211672864), (2, 105836432), (4, 52918216), (8, 26459108), (13, 16282528), (16, 13229554), (23, 9203168), (26, 8141264), (32, 6614777), (46, 4601584), (52, 4070632), (92, 2300792), (104, 2035316), (184, 1150396), (208, 1017658), (299, 707936), (368, 575198), (416, 508829), (598, 353968), (736, 287599), (1196, 176984), (2392, 88492), (4784, 44246), (9568, 22123)]